JEE Main 2022 Application Form
National Test Agency also known as NTA has proclaimed the JEE Main 2022 examination date on the official website. The JEE Main 2022 session 1 will be carried out on June 20, 21, 22, 23, 24, 25, 26, 27, 28, as well as 29. The JEE Main 2022 admit card download link will be activated uncertainly in the 2nd week of June 2022.
Candidates will have to use their JEE Main 2022 login identifications to download the JEE (Joint Entrance Examination) Main 2022 admit card. The JEE Main 2022 registration for phase two will inaugurate soon on the JEE Mains 2022 official website which iswww.jeemain.nta.nic.in 2022. The JEE(Joint Entrance Examination) Main 2022 session 2 will be held on July 21, 22, 23, 24, 25, 26, 27, 28, 29,as well as 30. Furthermore, NTA (National Testing Agency) has added a total of 12 new Foreign Cities in addition to thirteen existing cities to the list of JEE Maine examination centers.
Beforehand filling out the NTA JEE Main 2022 registration form, candidates are advised to check the eligibility standards laid down by the NTA. The JEE Main 2022 registered students will be able to download the IIT JEE 2022 (Indian Institute of Technology Joint Entrance Examination) admit card from the official website. Candidates should solve the JEE Main 2022 mock exam to increase their chances of the NTA JEE Main 2022 qualification. Qualified candidates will be eligible to participate in the counseling1procedure for admission into engineering institutes accepting NTA JEE Main 2022 scores.
Paper one of JEE Main 2022 is carried out for admission into the BTech courses in 31 NITs, 25 IIIT,as well as 28 GFTIs, while paper two is held for BArch/ B Plan entrances. This year NTA has made many changes for JEE Mains 2022. For more particulars, students can check underneath. Marking Arrangement: This year, NTA (National Testing Agency) has presented a negative marking for section B likewise. Previous, there was no (-)ive marking in numerical type questions. Upsurge in examination centers: NTA has increased JEE Main 2022 examination centers to 501 cities in this country and 13 centers abroad. Candidates will be allowed to choose 4 examination centers while filling out the registration form for JEE Main 2022.
JEE Main Dates
NTA (National Testing Agency)has proclaimed the revised JEE examination date 2022 for both sessions 1 and 2. JEE Mains 2022 examination dates for session 1 are June 20 to 29 and the session 2 examinations will be detained from July 21 to 30, 2022. The establishments will soon release the JEE (Joint Entrance Examination) Main 2022 admit card date on the official website.
Students were able to apply for JEE Mains 2022 Session 1 through an online medium till April 25 on its official JEE website which is www,jeemain.nta.nic.in 2022. Candidates, with the support of the JEE Main 2022 date, can now keep track of all the upcoming actions of the Joint Entrance Examination Main 2022. The NTA JEE Mains 2022 will be held as a computer-based examination carried out for admission in B.E/B.Tech, B.Arch, and B.Plan programs are provided by the participating colleges.
JEE Main 2022 will be carried out in 2 sessions. Candidates should cover the whole JEE Main 2022 syllabus toup surge their chances of the NTA JEE Main 2022 qualification. Read the full segment to know the registration dates, admit card dates, and more. For more particulars about the JEE Mains 2022 examination date, students can refer to the article underneath. Candidates, with the assistance of the JEE Main 2022 date, can now retain track of all the upcoming measures of the Joint Entrance Examination Main.
The NTA JEE Mains 2022 will be detained as a computer-based examination carried out for admission in B.E/B.Tech, B.Arch, and B.Plan programs are provided by the participating institutes. JEE Main 2022 will be carried out in 2 sessions. Candidates should cover the whole JEE Main 2022 syllabus toup surge their chances of the NTA (National Testing Agency)JEE Main 2022 qualification.
Read the full segment to know the registration dates, admit card dates, and extra. For more particulars about the JEE Mains 2022 examination date, students can refer to the article underneath. JEE Main 2022 registration date was released on the official website. The JEE Main 2022 registration form is again obtainable on jeemain.nta.nic.in and the last date for registration has been prolonged till April 25.
The JEE (Joint Entrance Examination) Main 2022 registration procedure comprises filling out the online registration form, uploading documents, registration fee payment, as well as submission. Students are directed to check the entitlement details cautiously before doing the JEE Mains 2022 registration form.
The National Testing Agency is also known as NTA opened the JEE Main 2022 registration form alteration facility on April 6. Students were allowed to make the essential changes in the JEE Main registration form 2022 till April 8. Students could make changes in name, parent's name, group, sub-category, city & medium, qualification counting the passing year of class 10th and 12th, and program.
The establishments will release the JEE (Joint Entrance Examination) Main admit card 2022 on the official web gateway only. Students will be able to download their JEE Main 2022 admit card through the official website by entering their registration number as well as their date of birth. Students must note that JEE Main 2022 admit card will consist of significant details counting the students’ details. examination date, time, as well as exam center.
Also Check K L University Hyderabad
The JEE Main answer key 2022 date will soon be informed by the authorities on the official website. With the support of the JEE Main 2022 answer key, students can calculate their probable marks as well as predict their rank. The authorities will recruit the online answer key challenge facility regarding protestations. The establishments will announce the JEE Main result 2022 on the official website. The JEE Main 2022 outcome date will also be proclaimed on the NTA's website. Students will check their JEE Main 2022 outcome by logging in to the result portal using their registration number as well as their date of birth.
JEE Main Registration
Candidates ambitious to appear in JEE Main 2022 should make sure of their eligibility before filling out the JEE Main registration form. Candidates who do not meet the least eligibility standards will not be considered for admission. It is there fore recommended to every candidate first check before filling up the JEE Main registration form 2022. Students who have cleared class 12 in 2020 or 2021 or appearing in 2022 are entitled to fill the JEE Main 2022 form. Students who cleared class 12 before 2020 are not entitled to appear in JEE Mains 2022.
Students should have Physics and Mathematics as compulsory subjects in standard 12 along with anyone subject from Chemistry/ Biotechnology/Biology/Technical Vocational subject There is no requirement for the least percentage of marks in standard 12 for appearing in NTA JEE Mains. However, for entrance to IITs and NITs, students need to have a minimum of 75 percent of marks in class 12. NTA will issue the JEE Main 2022 registration form phase 2 on the official website. The establishments open the JEE Main 2022 registration procedure separately for both sessions, candidates may apply for all the sessions in one go.
How to fill NTA JEE (Joint Entrance Examination) Main 2022 Registration form:
Students must follow the underneath-given steps to fill out the JEE Main registration form hassle-free. Firstly, students have to finish the JEE Main 2022 registration by providing a few basic particulars such as email id, contact number, and name. students will also have to create a password and answer the security questions throughout NTA JEE Main application. Upon successful application, a unique JEE Main 2022 registration number will be generated.
Save the application number as it will be managed for all the further logins. In the following step, students have to log in to the account using the generated registration number and password and submit all the required particulars. All the pertinent credentials need to be uploaded in the quantified format.
Submit the payment of the NTA JEE Main 2022 registration fee. To submit the payment, select Debit card/Credit card/Net banking, and many more. option and trailed the instructions. Lastly, after making the successful payment, students should take a printout of the submitted NTA JEE Main 2022 registration form.
JEE Main Eligibility
NTA (National Testing Agency)has released the JEE Main 2022 eligibility standards on the official website which is www.jeemain.nta.nic.in. There are several conditions and requirements that every JEE Mains candidate has to fulfill to get admission into institutes accepting JEE Main scores. Students are advised to check the eligibility standards before filling out the JEE Main 2022 registration form. The establishments have unconfined the eligibility standards for JEE Main 2022 at the official website.
The NTA JEE Main 2022 eligibility standards comprise the list of conditions and requirements that candidates must meet to be eligible for the admission procedure. Details regarding the 12th standard percentage required for JEE Mains 2022 are also available in JEE Main eligibility standards. The eligibility standards of JEE Main 2022 consist of details that comprise educational qualification, age limit, nationality, marks attained in class 12, compulsory subjects, and many more.
JEE Main 2022 will be carried out for admission into the undergraduate programs provided by the JEE participating institutes. JEE Mains 2022 dates are June 20 to 29, as well as July 21 to 30. NTA (National Testing Agency)will carry out the JEE Main 2022 examination in two sessions. For more particulars about JEE Main eligibility standards 2022, students can check the article under neath.
Candidatesare advised to check the JEE Main eligibility standards before filling out the JEE Main 2022 registration form. Students failing to meet the eligibility standards of JEE Main 2022 will be forbidden at any stage of admission. As per the previous year’s JEE Main eligibility standards, 75% of standards are removed for NIT as well as IIIT admissions.
NTA (National Testing Agency)has unconfined the JEE Main eligibility standards along with the official notification at www.jeemain.nta.nic.in.If a student has cleared the 12th class examination or equivalent examination from a state but they have appeared for the improvement/supplementary examination from a different state, then the state code where they passed the qualifying examination will be taken into account for entitlement.
Students who have cleared the 12th class examination or equivalent examination from NIOS have to select the state of eligibility based on the state in which the study center is situated. For Indian residents who have cleared class 12th or equivalent from Nepal/Bhutan, the State code of entitlement will be given founded on the permanent address in this country as stated in the passport.
The State code of entitlement of OCI/PIO clearing the class 12 examination in this country will be at par with Indian nationals, however, OCI/PIO passing the 12th class examination from a college/institution abroad will be entitled to other state quota seats or All India quota seats in all NITs, IIEST as well as Other-CFTIs (not for Home State quota seats).
JEE Main Examination Pattern
NTA (National Testing Agency)has free the JEE Mains 2022 revised examination date on the official website for both sessions at the official website which is www.jeemain.nta.nic.in and nta.ac.in. students preparing for JEE Main 2022 examination should check the JEE Mains 2022 date to stay updated with the timeline of entrance events.
Candidatesmay check the complete JEE Main 2022 examination centers list in the official brochure. The examination centers comprise the list of cities where the JEE Main 2022 examination will be held. Candidates will be able to select their preferred examination center while filling out the registration form. Note that a maximum of four examination centers of JEE Main 2022 will be permissible to submit.
The establishments have released the examination pattern of JEE Main 2022 to allow students to comprehend the pattern of the paper in advance. The JEE Main examination pattern comprises details such as the mode of examination, duration, the total number of questions to be asked, type of question, and many others. This year, NTA (National Testing Agency)has announced negative marking for the B section also.
JEE Main Examination Pattern 2022 has been unconfined by the NTA and a new change has been familiarized this year. As per the new JEE examination pattern, questions with Numerical Value Answers (Section B) will also have a negative marking. Whole details about the examination pattern, total marks of JEE (Joint Entrance Examination) Main 2022, the total number of questions, type of questions, marking scheme, and mode of the demeanor of the examination are available here. Candidates preparing for JEE Main 2022 must understand the exam pattern to know details about the exam.
Candidates can check here details about JEE Mains examination pattern or from the official website which is www.jeemain.nta.nic.in.JEE Main 2022 examination will comprise of 2 papers, Paper 1 for B.Tech/B.E. as well as Paper 2 for B.Arch.B.Plan, Paper 2 is further alienated into 2 papers, Paper 2A and 2B, and is held distinctly for B.Arch and B.Plan correspondingly. JEE Main examination is carried out online except for the drawing section of paper 2A, which is carried out offline.
JEE Main examination for B.E/B.Tech programs will consist of 90 MCQs carrying 300 marks. Paper 2A for B.Arch will comprise 82 questions carrying 400 marks and B.Plan will comprise 105 MCQs totaling 400 marks. The examination will be carried out in 13 languages - Assamese, Bengali, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, Urdu in addition to Hindi, English, as well as Gujarati. Read more to recognize the particulars of JEE Mains examination pattern 2022.
JEE Main 2022 Examination Date
Release of NTA JEE (Joint Entrance Examination) Main 2022 official notification is March 1st, 2022,Accessibility of JEE Main 2022 catalog is March 1, 2022,JEE (Joint Entrance Examination) Main 2022 registration form release date is June session - March 1, 2022, July conference - To be informed, the concluding date to submit the registration form of JEE Mains 2022 June session - April 5, 2022, July session - To be informed, JEE (Joint Entrance Examination) Main 2022 application(Reopened) for June assembly is April 18 to 25, 2022 JEE Main registration form correction 2022 is June session -April 6 to 8, 2022 July conference - To be informed, JEE (Joint Entrance Examination) Main 2022 admit card date is June conference–2nd week of June 2022 July session –3rd week of July 2022,JEE (Joint Entrance Examination) Main 2022 examination date is June session - June 20, 21, 22, 23, 24, 25, 26, 27, 28, as well as 29, 2022 July Session - July 21, 22, 23, 24, 25, 26, 27, 28, 29 as well as 30, 2022 JEE Mains outcome date 2022 is June session - To be informed July session - To be informed
JEE Main Syllabus
The National Testing Agency (NTA) has unconfined the JEE Main 2022 syllabus to inform students about the topics that should be enclosed during the JEE Main preparation. The JEE Mains 2022 syllabus with weightage includes topics and concepts where questions will be asked in the entrance exam. The syllabus of NTA JEE (Joint Entrance Examination) Main 2022 will be founded on the topics of 11 and 12 standards- Maths, Physics,as well as Chemistry.
Must Check MSU Baroda
JEE Main Paper 1 Syllabus 2022 - The National Testing Agency (NTA) has unconfined the official JEE Main syllabus for paper 1 on the certified website. Studentstraining for the JEE Main examination 2022 are advised to check JEE Main syllabus underneath. The JEE Main paper 1 syllabus shelters class 11 and 12 issues from Mathematics, Physics, as well as Chemistry.
Mathematics syllabus for JEE Main Paper 1
Sets, Relations, as well as Functions Sets and their representation; Union, intersection and complement of sets and their algebraic properties; Power set; relation, types of relations, equivalence relations, functions; one-one, into along with onto functions, the composition of functions. Complex Numbers as well as Quadratic Equations Complex numbers as ordered pairs of reals, Representation of complex numbers in the form a+ib as well as their representation in a plane, argand diagram, algebra of complex numbers, modulus and argument (or amplitude) of a complex number, square root of a complex number, triangle inequality, quadratic equations in real and complex number system as well as their solutions.
Relation between roots as well as coefficients, nature of roots, formation of quadratic equations with given roots. Matrices and Determinants Matrices, algebra of matrices, types of matrices, determinants, along with matrices of order two and three. Properties of determinants, evaluation of determinants, area of triangles using determinants. Adjoint along with evaluation of inverse of a square matrix using determinants as well as elementary transformations, Test of consistency and solution of instantaneous linear equations in two or three variables using determinants and matrices.
Permutations as well as Combinations Fundamental principle of counting, permutation as an arrangement and combination as selection, the meaning of P (n,r) as well as C (n,r), simple applications. Mathematical Induction Principle of Mathematical Induction along with its simple applications. Binomial Theorem along with its Simple Applications Binomial theorem for a positive integral index, general term along with the middle term, properties of binomial coefficients, and simple applications. Sequences and Series Arithmetic and geometric progressions, insertion of arithmetic, geometric means between two assumed numbers.
Relation between A.M. as well as G.M. Sum up to n terms of superior series: S n, S n2, Sn3. Arithmetic-Geometric progression. Limit, Continuity ,as well as Differentiability Real-valued functions, algebra of functions, polynomials, rational, trigonometric, logarithmic as well as exponential functions, inverse functions. Graphs of simple functions. Limits, continuity along with differentiability, differentiation of the sum, difference, product,as well as quotient of two functions.
Differentiation of trigonometric, inverse trigonometric, logarithmic, exponential, composite along with implicit functions; derivatives of order up to two. Rolle's as well as Lagrange's Mean Value Theorems, devotionsof derivatives: rate of change of quantities, monotonic - increasing and decreasing functions, maxima along with minima of functions of one variable, tangents, and normals. Integral Calculus Integral as an anti-derivative.
Fundamental integrals include algebraic, trigonometric, exponential along with logarithmic functions. Integration by replacement, by parts,as well as by partial fractions. Integration using trigonometric identities. Integral as limit of a sum essential theorem of calculus Possessions of definite integrals. evaluation of definite integrals, determining regions of the regions restricted by simple curves in standard form. Differential Equations Normal differential equations, their order as well as degree.
Formation of differential equations, solution of differential equations by the method of separation of variables, solution of homogeneous along with linear differential equations. Coordinate Geometry Cartesian system of rectangular coordinates 10 in a plane, distance formula, section formula, locus, along with its equation, translation of axes, the slope of a line, parallel as well as perpendicular lines, intercepts of a line on the coordinate axes. Straight lines: Numerous forms of equations of a line, the intersection of lines, angles between 2 lines, conditions for concurrence of three lines, a distance of a point from a line, equations of internal as well as external bisectors of angles between two lines
coordinates of centroid, the ortho centre along with circum centre of a triangle, equation of the family of lines short-lived through the point of intersection of 2 lines. Circles, conic sections: Standard form of the equation of a circle, the all-purpose form of the equation of a circle, its radius as well as the center equation of a circle when the endpoints of a diameter are given, facts of the intersection of a line and a circle with the center at the origin as well as condition for a line to be tangent to a circle, calculation of the curve. Sections of cones, equations of conic sections (parabola, ellipse, and hyperbola) in standard forms, condition for y = MX + c to be a tangent along with point (s) of tangency. Three Dimensional Geometry Coordinates of a point in space, the distance between two points, section formula, direction ratios as well as direction cosines, angle amongst2 intersecting lines, skew lines, the shortest distance between them along with its equation.
Equations of a line as well as a plane in different forms, the intersection of a line along with a plane, and coplanar lines. Vector Algebra Vectors along with scalars, the addition of vectors, components of a vector in two dimensions as well as 3-dimensional space, scalar along with vector triple product, scalar,along with vector products. Statistics as well as Probability Measures of Dispersion: Calculation of mean, median, mode of assembled and ungrouped data calculation of standard deviation, variance as well as a mean deviation for grouped and ungrouped data.
Probability: Probability of an event, addition as well as multiplication theorems of probability, Baye’s theorem, the probability distribution of a random variate, Bernoulli trials, as well as Binomial distribution. Trigonometry Trigonometrical identities as well as equations. Trigonometrical functions, inverse trigonometric functions, along with their properties. Heights and Distances Mathematical Reasoning Statements, logical operations and, or, implies, implied by, if and only if, understanding of tautology, contradiction, converse, along with contrapositive.
Section A – Physical Chemistry
The matteralong with its nature, Dalton's atomic theory; the concept of the atom, molecule, element,as well as compound; physical quantities and their measurements in Chemistry, precision,as well as accuracy, significant figures, S.I. units, dimensional analysis; Laws of chemical grouping; atomic as well as molecular masses, mole concept, molar mass, percentage composition, empirical and molecular formulae; Chemical equations along with stoichiometry.
Classification of matter into solid, liquid,as well as gaseous states. Gaseous State: measurable possessions of gases; gas laws - Boyle's law, Charle's law, Graham's law of diffusion, Avogadro's law, Dalton's law of partial pressure; the concept of Absolute scale of temperature; Ideal gas equation; kinetic theory of gases (only postulates); the concept of average, root mean square as well as most probable velocities; real gases, deviation from ideal behavior, squeez ability factor as well as van der Waals equation. Liquid State: Properties of liquids - vapor pressure, viscosity, and surface tension along with the effect of temperature on them (qualitative treatment individual).
Solid State: classification of solids: molecular, ionic, covalent, as well as metallic solids, amorphous along with crystalline solids (elementary idea); Bragg's law along with its applications; unit cell along with lattices, packing in solids (fee, bec along with hep lattices), voids, calculations involving unit cell parameters, an imperfection in solids; electrical along with magnetic properties.
Thomson and Rutherford atomic models as well as their limitations; nature of electromagnetic radiation, photoelectric effect; the spectrum of the hydrogen atom, Bohr model of a hydrogen atom - its postulates, derivation of the relations for the energy of the electron as well as radii of the different orbits, limitations of Bohr's model; dual nature of matter, de Broglie’s relationship, Heisenberg doubt principle.
Elementary thoughts of quantum mechanics, quantum mechanical model of the atom, its important structures, the concept of atomic orbitals as one-electron wave purposes; variation of t|/ and \|/2 with r for Is and 2s orbitals; numerous quantum numbers (principal, angular momentum and magnetic quantum numbers) as well as their consequence; shapes of s, p,as well as d - orbitals, electron spin as well as spin quantum number; rules for filling electrons in orbitals - Aufbau principle, Pauli's exclusion principle along with Hund's rule, electronic configuration of elements, extra stability of half-filled and filled orbitals.
Kossel - Lewis method to the chemical bond formation, the concept of ionic as well as covalent bonds. Ionic Bonding: development of ionic bonds, issues moving the formation of ionic bonds as well as control of lattice enthalpy. Covalent Bonding: Concept of electronegativity, Fagan’s rule, dipole moment; valence shell electron pair repulsion (VSEPR) theory along with shapes of simple molecules. Quantum mechanical method to covalent bonding: valence bond theory - its important structures, the concept of hybridization involving s, p along with d orbitals; resonance.
Molecular Orbital Theory - Its important features, LCAOs, kinds of molecular orbitals (bonding, antibonding), sigma and pi-bonds, molecular orbital electronic configurations of homonuclear diatomic molecules, the concept of bond order, bond length and bond energy, elementary idea of metallic bonding, hydrogen bonding as well as its applications. Fundamentals of thermodynamics: System as well as surroundings, extensive along with intensive properties, state functions, types of processes.
The first law of thermodynamics consists of the concept of work, heat internal energy, as well as enthalpy, heat capacity, molar heat capacity; Hess's law of constant heat summation; enthalpies of bond dissociation, combustion, formation, atomization, sublimation, phase transition, hydration, ionization, besides solution. The second law of thermodynamics: the spontaneity of procedures; AS of the universe along with AG of the system as standards for spontaneity, AG" (Standard Gibbs energy change) as well as equilibrium constant.
Different procedures for expressing the concentration of solution - molality, molarity, mole fraction, percentage (by volume as well as mass), the vapor pressure of solutions as well as Raoult's Law - Ideal along with non-ideal solutions, vapor pressure - composition, plots for ideal and non-ideal solutions; colligative properties of dilute solutions –the relative lowering of vapor pressure, depression of freezing point, the elevation of boiling point and osmotic pressure; determination of molecular mass using colligative properties; the abnormal value of molar mass, can’tHoff factor and its significance.
Meaning of equilibrium, the concept of dynamic equilibrium, equilibria involving physical processes: solid-liquid, liquid-gasalong with solid-gas equilibria, Henry's law, general characteristics of equilibrium including physical procedures. Equilibria including chemical processes: the law of chemical equilibrium, equilibrium constants (Kp and Kc) along with their significance, the significance of AG as well as AG" in chemical equilibria, factors disturbing equilibrium concentration, pressure, temperature, the effect of catalyst; Le Chatelier's principle. Ionic equilibrium: weak along with strong electrolytes, ionization of electrolytes, numerous concepts of acids as well as bases (Arrhenius, bronsted – Lowry, and Lewis) along with their ionization, acid-base equilibria (counting multistage ionization) along with ionization constants, ionization of water, pH scale, common ion effect, hydrolysis of salts and pH of their solutions, the solubility of sparingly soluble salts as well as solubility products, buffer solutions.
Electronic concepts of oxidation and reduction, redox reactions, oxidation numbers, rules for assigning oxidation numbers, as well as balancing of redox reactions. Electrolytic and metallic transmission, conductance in electrolytic solutions, molar conductivities as well as their difference with concentration: kohlrausch's law and its applications. Electrochemical cells - electrolytic along with galvanic cells, different types of electrodes, electrode potentials counting standard electrode potential, half - cell along with cell reactions, emf of a galvanic cell and its measurement; Nernst equation as well as its applications; the relationship between cell potential and Gibbs' energy change; dry cell along with lead accumulator; fuel cells.
Rate of a chemical reaction, issues moving the rate of reactions: concentration, temperature, pressure along with compound; elementary and complex reactions, order and molecularity of reactions, rate law, rate constant and its units, differential and integral forms of zero and first-order reactions, their characteristics as well as half-lives, effect of temperature on the rate of reactions -Arrhenius theory, activation energy, and its calculation, collision theory of bimolecular gaseous reactions (no derivation). Adsorption- physis orption as well as chemisorption and their characteristics, factors moving adsorption of gases on solids - Freundlich as well as Langmuir adsorption isotherms, adsorption from solutions.
Catalysis consists of homogeneous along with heterogeneous, activity as well as selectivity of solid catalysts, enzyme catalysis, and its mechanism. Colloidal state- distinction among true solutions, colloids along with suspensions, classification of colloids -lyophilic, lyophobic; multimolecular, macromolecular, and associated colloids (micelles), preparation along with properties of colloids - Tyndall effect, Brownian movement, electrophoresis, dialysis, coagulation, along with flocculation; emulsions as well as their characteristics.
Section B – Inorganic Chemistry
Classification of Elements as well as Periodicity in Properties Modem periodic law along with a present form of the periodic table, s, p, d,along with f block elements, periodic trends in properties of elements atomic as well as ionic radii, ionization enthalpy, electron gain enthalpy, valence, oxidation states, and chemical reactivity. General Principles along with Processes of Isolation of Metals Modes of occurrence of elements in nature, minerals, ores; Steps involved in the extraction of metals -concentration, reduction (chemical as well as electrolytic methods) along with refining with special reference to the extraction of Al, Cu, Zn,as well as Fe; thermodynamic along with electrochemical principles intricate in the extraction of metals.
Hydrogen Position of hydrogen in periodic table, isotopes, preparation, properties as well as uses of hydrogen; physical and chemical properties of water as well as heavy water; structure, preparation, reactions, and uses of hydrogen peroxide; Classification of hydrides - ionic, covalent as well as interstitial; hydrogen as a fuel. S - Block Elements (Alkali and Alkaline Earth Metals) Group -1 and 2 Elements General introduction, electronic configuration along with general trends in physical and chemical properties of elements, uncharacteristic possessions of the first element of each group, diagonal relationships.
Preparation as well as properties of some important compounds - sodium carbonate and sodium hydroxide along with sodium hydrogen carbonate; Industrial uses of lime, limestone, plaster of Paris,as well as cement; the biological meaning of Na, K, Mg along with Ca. P- Block Elements Group -13 to Group 18 elements General Introduction: Electronic configuration along with general trends in physical as well as chemical properties of elements across the periods and down the groups; unique behavior of the 1st element in the individual group.
Group wise study of the p - block fundamentals Group -13 Preparation, properties along with uses of boron and aluminum; structure, properties as well as uses of borax, boric acid, diborane, boron trifluoride, aluminum chloride, along with alums. Group -14 Tendency for catenation; structure, properties, along with practices of allotropes and oxides of carbon, silicon tetrachloride, silicates, zeolites along with silicones.
Group -15 Properties as well as uses of nitrogen along with phosphorus; allotropic forms of phosphorus; Preparation, properties, structure, and uses of ammonia, nitric acid, phosphine, and phosphorus halides, (PC13, PCI,); structures of oxides along with oxoacids of nitrogen and phosphorus. Group -16 Preparation, properties, structures as well as usages of ozone; allotropic forms of sulfur; preparation, properties, structures as well as uses of sulphuric acid (including its industrial preparation); Structures of oxoacids of sulfur. Group -17 Preparation, properties, along with uses of hydrochloric acid; Trends in the acidic nature of hydrogen halides; structures of interhalogen compounds as well as oxides along with oxoacids of halogens.
Group-18 Occurrence and uses of noble gases; Structures of fluorides along with oxides of xenon. d - and f - Block Elements Transition Elements General introduction, electronic configuration, occurrence along with characteristics, general trends in properties of the first-row transition elements -physical properties, ionization enthalpy, oxidation states, atomic radii, color, catalytic behavior, magnetic properties, complex formation, interstitial compounds, alloy formation; preparation, properties, as well as uses of K2 Cr, O7 as well as KmnO4. Inner Transition Elements Lanthanoids - electronic configuration, oxidation states, along with lanthanoid contraction.
Actinoids such as electronic configuration along with oxidation statesCo-ordination Compounds Introduction to coordination compounds, Werner's theory; ligands, coordination number, denticity, chelation; IUPAC nomenclature of mononuclear coordination compounds, isomerism; Bonding-Valence bond approach as well as elementary ideas of crystal field theory, coloralong with magnetic properties; Importance of coordination compounds (in qualitative analysis, extraction of metals as well as in biological systems).
Environmental Chemistry Ecological pollution - atmospheric, water as well as soil. Atmospheric pollution - tropospheric along with stratospheric Tropospheric pollutants - Gaseous pollutants: oxides of carbon, nitrogen as well as sulfur, hydrocarbons; their bases, harmful effects along with prevention; greenhouse effect as well as global warming; acid rain; particulate pollutants: smoke, dust, smog, fumes, mist; their sources, harmful effects, along with prevention. Stratospheric pollution- formation as well as a breakdown of ozone, depletion of the ozone layer - its mechanism along with effects.
Water pollution -major pollutants such as pathogens, organic wastes, as well as chemical pollutants; their harmful effects along with prevention. Soil pollution - main pollutants such as pesticides (insecticides, herbicides along with fungicides), their harmful effects ,as well as prevention strategies to control environmental pollution.
Section C – Organic Chemistry
Purification along with Characterization of Organic Compounds Purification - crystallization, sublimation, distillation, differential extraction, along with chromatography - principles as well as their applications. Qualitative analysis - detection of nitrogen, sulfur, as well as phosphorus, along with halogens. Quantitative analysis (basic principles solitary)- approximation of carbon, hydrogen, nitrogen, halogens, sulfur, phosphorus, calculations of empirical formula along with molecular formula; numerical problems in organic quantitative analysis.
A few Basic Principles of Organic Chemistry Tetravalency of carbon; shapes of simple molecules -hybridization (s as well as p); organization of organic compounds found on functional groups: besides those containing halogens, oxygen, nitrogen as well as sulfur; homologous series; Isomerism namely structural as well as stereoisomerism. Nomenclature (Trivial and IUPAC) Covalent bond fission - homolytic and heterolytic: free radicals, carbocations along with carbanions; stability of carbocations as well as free radicals, electrophiles, and nucleophiles.
Electronic movement in a covalent bond - inductive effect, electromeric consequence, resonance as well as hyperconjugation. Common types of organic reactions- substitution, addition, elimination along with rearrangement. Hydrocarbons Classification, isomerism, IUPAC nomenclature, general methods of preparation, properties as well as reactions. Alkanes - Conformations: sawhorse as well as Newman projections of ethane; an instrument of halogenation of alkanes.
Alkenes - geometrical isomerism; mechanism of electrophilic addition: addition of hydrogen, halogens, water, hydrogen halides (Markownik off s along with peroxide effect); ozonolysis as well as polymerization. Alkynes - acidic character; Addition of hydrogen, halogens, water, and hydrogen halides; polymerization. Aromatic hydrocarbons - nomenclature, benzene -structure as well as aromaticity; mechanism of electrophilic substitution: halogenation, nitration, Friedel - Craft's alkylation and acylation, directive influence of the functional group in mono-substituted benzene.
Organic Compounds Containing Halogens General methods of preparation, properties along with reactions; Nature of C-X bond; mechanisms of substitution reactions. Uses, environmental effects of chloroform, iodoform freons as well as DDT. Organic Compounds Comprising Oxygen General approaches of preparation, properties, reactions as well as uses.
Alcohols, Phenols and Ethers Alcohols: identification of primary, secondary, and tertiary alcohols; mechanism of dehydration. Phenols: Acidic nature, electrophilic substitution reactions: halogenation, nitration as well as sulphonation, Reitner - Tiemann reaction. Ethers: Structure. Aldehyde and Ketones: Nature of carbonyl group; nucleophilic addition to >C=0 group, relative reactivities of aldehydes and ketones; Important reactions such as - nucleophilic addition reactions (addition of HCN, NH, as well as its derivatives), Grignard reagent; oxidation; reduction (Wolff Kishner as well as Clemmensen); the acidity of a-hydrogen, aldol condensation, Cannizzaro reaction, Haloform reaction; Chemical tests to distinguish between aldehydes along with ketones, carboxylic acids.
Acidic strength as well as factors affecting it. Organic Compounds Covering Nitrogen General methods of preparation, properties, reactions as well as usages. Amines such as nomenclature, classification, structure, basic character as well as identification of primary, secondary, and tertiary amines along with their basic character. Diazonium Salts: Importance in synthetic organic chemistry.
Polymers General introduction as well as classification of polymers, general methods of polymerization-addition and condensation, copolymerization; Natural and synthetic rubber as well as vulcanization; some important polymers with emphasis on their monomers and uses - polythene, nylon, polyester, and bake lite.
Biomolecules General introduction and importance of biomolecules. Carbohydrates - Classification: aldoses and ketoses; monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose, and maltose). Proteins - elementary Idea of a-amino acids, peptide bond, polypeptides; proteins: primary, secondary, tertiary as well as quaternary structure (qualitative idea only), denaturation of proteins, enzymes.
Vitamins - classification and functions. Nucleic Acids - chemical constitution of DNA and RNA. Biological functions of nucleic acids. Chemistry In Everyday Life Chemicals in medicines - analgesics, tranquilizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines - their meaning as well as common instances. Chemicals in food - preservatives, and artificial sweetening agents –are common examples.
Cleansing agents - soaps as well asdetergents, cleansing action. Principles Related to Practical Chemistry Detection of extra elements (N,S, halogens) in organic compounds; Detection of the following functional groups: hydroxyl (alcoholic and phenolic), carbonyl (aldehyde as well asketone), carboxyl, and amino groups in organic compounds. Chemistry elaborates in the training of the subsequent: Inorganic compounds: Mohr's salt, along with potash alum. Organic compounds: acetanilide, p nitroacetanilide, aniline yellow, iodoform.
Chemistry elaborate in the titrimetric exercises -Acids bases and the use of indicators, oxalic-acid vs KMnO, Mohr's salt vs KMnO, •Chemical principles elaborated in the qualitative salt analysis: Cations - Pb2+, Cu!+, Af,+, Fe1+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH; Anions such as CO,", S2~, SO4", NO", NO~2, Cf, Br", I" . (Insoluble salts omitted). •Chemical principles elaborated in the subsequent experiments: Enthalpy of solution of CuSO4, Enthalpy of neutralization of strong acid as well asa strong base, Preparation of lyophilic as well aslyophobic sols, along with Kinetic study of the reaction of iodide ion with hydrogen peroxide at room temperature.
JEE (Joint Entrance Examination) Main 2022 Paper 1 Syllabus of Physics
The syllabus of Physics in JEE (Joint Entrance Examination) Main 2022is divided into 2 sections wherein the first one is more theoretical and considerate while the other one is founded on practical components. The underneath comprises all the topics of Physics comprised in JEE Main syllabus:
Section A
Physics as well as Measurement Physics, technology as well as society, SI units, fundamental along with derived units. Least count, accuracy along with the precision of measuring instruments, Errors in measurement, dimensions of physical quantities, dimensional analysis, along with its applications, Kinematics Frame of reference Motion in a straight line: Position-time graph, speed, and velocity, Uniform as well as non-uniform motion, average speed along with immediate velocity, uniformly accelerated motion, velocity-time, position-time graphs, relations for consistently accelerated motion.
Scalars as well asvectors, vector addition, along with subtraction, zero vector, scalar, and vector products, unit vector, as well as resolution of a vector as well as Relative velocity, motion in a plane, projectile motion, uniform circular motion, Laws of Motion Force as well asInertia, newton's first law of motion; momentum, newton's Second Law of motion; impulse; newton's third law of motion. Law of conservation of linear momentum along with its applications, equilibrium of concurrent forces.
Static as well as Kinetic friction, laws of friction, rolling friction, dynamics of uniform circular motion: centripetal force besides its applications Work, Energy, and Power Work done by a constant force as well as a variable force; kinetic and potential energies, work-energy theorem, power. The potential energy of a spring, conservation of mechanical energy, conservative as well as non-conservative forces;
Elastic and inelastic collisions in one along with two dimensions. Rotational Motion Centre of mass of a two-particle system, center of mass of a rigid body; Basic notions of rotational motion; a moment of a force, torque, angular momentum, conservation of angular momentum along with its applications; a moment of inactivity, the radius of gyration.
Values of instants of inertia for simple geometrical objects, parallel as well as perpendicular axes theorems along with their applications, rigid body rotation, equations of rotational motion Gravitation The universal law of gravitation Acceleration due to gravity along with its variation with altitude as well as depth, Kepler’s laws of planetary motion, gravitational potential energy; gravitational potential, escape velocity, orbital velocity of a satellite, geostationary satellites.
Properties of Solids and Liquids Elastic behavior, stress-strain relationship, Hooke’s law, Young's modulus, bulk modulus, as well as modulus of rigidity. Pressure due to a fluid column; pascal's law as well as its applications, viscosity, stokes' law, terminal velocity, streamline along with the turbulent flow, Reynolds number. Bernoulli's principle as well as its submissions: surface energy along with surface tension, angle of contact, application of surface tension - drops, bubbles along with capillary rise.
Heat, temperature, thermal expansion; specific heat capacity, as well as calorimetry; change of state, latent heat, heat transfer-conduction, convection along with radiation, newton's law of cooling. Thermodynamics Thermal equilibrium, the zeroth law of thermodynamics, the concept of temperature, heat, work as well as internal energy. The first law of thermodynamics, the 2nd law of thermodynamics: reversible and irreversible procedures, Carnot engine along with its efficiency. Kinetic Theory of Gases Equation of state of a perfect gas, work done on compressing a gas.
Kinetic theory of gases-assumptions, the notion of pressure, kinetic energy along with temperature: RMS speed of gas molecules; degrees of freedom, the law of equipartition of energy, submissions to specific heat capacities of gases; mean free path, Avogadro’s number.
Oscillations as well as Waves Periodic motion - period, frequency, displacement as a function of time, periodic functions simple harmonic motion (S.H.M.) along with its equation; phase; oscillations of a spring -restoring force as well as force constant; energy in S.H.M. - Kinetic and potential energies; Simple pendulum - derivation of expression for its period; free, forced as well as damped oscillations, resonance. Wave motion. Longitudinal and transverse waves, speed of a wave, displacement relation for a progressive wave.
Principle of superposition of waves, a reflection of waves, standing waves in strings as well as organ pipes, fundamental mode and harmonics, Beats, Doppler effect in sound Electrostatics Electric charges conservation of charge, coulomb's law-forces between two point charges, forces between multiple charges; superposition principle as well as continuous charge distribution. Electric fields namely electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, as well as torque on a dipole in an unvarying electric field.
Electric flux: gauss's law as well asits applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet as well as uniformly charged thin spherical shell. Electric potential as well as its calculation for a point charge, electric dipole and system of charges; equipotential surfaces, electrical potential energy of a system of two point charges in an electrostatic arena.
Conductors as well as insulators, dielectrics and electric polarization, capacitor, a combination of capacitors in series and parallel, the capacitance of a parallel plate capacitor with as well as without dielectric medium between the plates, energy stowed in a capacitor. Current Electricity Electric current, drift velocity, ohm's law, electrical resistance, resistances of different materials, V-I characteristics of ohmic as well asnon-ohmic conductors, electrical energy as well as power, electrical resistivity, color code for resistors; series as well as parallel combinations of resistors; temperature dependence of resistance.
Electric Cell and its Internal resistance, potential difference and emf of a cell, a combination of cells in series as well as in parallel. Kirchhoff's laws and their applications, Wheatstone bridge, meter bridge, potentiometer - principle as well as its applications. Magnetic Effects of Current and Magnetism Biot - Savart law and its application to current carrying circular loop, ampere's law and its applications to infinitely long current carrying straight wire and solenoid. Power on a moving charge in a uniform magnetic as well as electric fields, the cyclotron.
Force on a current-carrying conductor in a uniform magnetic field, the force between two parallel current-carrying conductors-definition of an ampere, torque knowledgeable by a current loop in the uniform magnetic arena; moving coil galvanometer, its current sensitivity as well as conversion to ammeter along with voltmeter. Current loop as a magnetic dipole as well as its magnetic dipole moment, bar magnet as an equivalent solenoid, magnetic field lines of earth's magnetic field as well as magnetic elements. para-, dia- and ferromagnetic substances, magnetic susceptibility, permeability, hysteresis, electromagnets as well as permanent magnets.
Electromagnetic Induction and Alternating Currents Electromagnetic induction; faraday's law, induced emf as well as current; Lenz’s law, Eddy currents, self and mutual inductance, alternating currents, peak and RMS value of alternating current/ voltage; reactance and impedance; LCR series circuit, resonance; Quality factor, power in AC circuits, wattles current. AC generator and transformer. Electromagnetic Waves Electromagnetic waves as well as their characteristics, and transverse nature of electromagnetic waves.
Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, X-rays, as well as gamma rays), submissions of e.m. waves, Optics Reflection and refraction of light at plane and spherical surfaces, mirror formula, total internal reflection as well asits applications, deviation along withthe dispersion of light by a prism, lens formula, magnification, power of a lens, a combination of thin lenses in contact, microscope along withastronomical telescope (reflecting and refracting) as well astheir magnifying powers.
Physics syllabus for JEE Main 2022 Paper 1
Section B
Experimental Skills Familiarity with the basic approach as well as observations of experiments and activities: Vernier calipers-its use to measure the internal along with external diameter and depth of a vessel. Screw gauge along with its usage to regulating the thickness/ diameter of thin sheet/wire. Simple Pendulum-dissipation of energy by plotting a graph between the square of amplitude along with time.
Metre Scale-mass of a given article by the principle of moments Young's modulus of elasticity of the material of a metallic wire Surface tension of water by capillary rise as well as the effect of detergents. Coefficient of Viscosity of a given viscous liquid by measuring terminal velocity of an assumed spherical body.
Plotting a cooling curve for the relationship between the temperature of a hot body as well as time. Speed of sound in air at room temperature using a resonance tube. Specific heat capacity of a given (i) solid as well as(ii) liquid by method of mixtures. The resistivity of the substance of a specified wire using a meter bridge. Resistance of an assumed wire using Ohm's law. Potentiometer- Comparison of emf of two chief cells. Purpose of internal resistance of a cell.
Resistance as well as the figure of merit of a galvanometer by half deflection method, Focal length of the subsequent using parallax method: Convex mirror Concave mirror, as well as Convex lens Plot of angle of deviation vs angle of incidence for a triangular prism. Refractive index of a glass slab using a traveling microscope. Characteristic curves of a p-n junction diode in forward and reverse bias.
Characteristic curves of a Zener diode as well as finding reverse break down voltage. Individual curves of a transistor and finding current gain as well as voltage gain. Identification of Diode, LED, Transistor, IC, Resistor, Capacitor from mixed collection of such matters. Using a multimeter to Identify the base of a transistor Distinguish between NPNas well as PNP type transistors See the unidirectional flow of current in the case of a diode as well as an LED. Checkered the correctness or else then of a given electronic component (diode, transistor, or else IC).
JEE Main Preparation Tips
To blow the JEE (Joint Entrance Examination) Mains 2022 with good scores, students should have the best preparation tips for JEE Main 2023. JEE Main training tips 2023 will aid the students to draw a clear study plan for JEE Main 2023 so that they have a good chance of clearing the Joint Entrance Examination Mains.
A few of the valuable JEE Main 2022 preparation tips comprise time management during JEE examination preparation, the JEE syllabus with weightage given, practicing with the sample papers, as well as taking mock tests regularly to name a few. Those who are going to look in the upcoming session of JEE Main must have all their concentration on passing JEE Main syllabus and movein the direction of the question practice.
JEE Main Admit Card
National Testing Agency will soon proclaim the JEE (Joint Entrance Examination) Main 2022 admit card date. Only students who have effectively applied for the Joint Entrance Examination Main 2022 examination will be distributed the JEE admit card 2022. NTA JEE Main 2022 admit card will contain particulars regarding the national level entrance examination such as a central address, allotted date as well as time, personal details, guidelines, and more.
While reporting to the JEE examination center, the students will have to carry their admit card of JEE Main 2022 along with valid Identity proof. Without a valid JEE Main 2022 admit card, the candidates will not be permitted to enter the examination hall.
JEE Main Cut off
National Testing Agency (NTA) will announce the cutoff of JEE Mains 2022. It must be noted that the cutoff of the Joint Entrance Examination Main 2022 Examination will be of 2kinds- qualifying cut-off as well as admission cutoff. The establishmentsrelease2kinds of JEE Main 2022 cut-off - qualifying cut-off as well as admission cut-off.
NTA will announce the qualifying cutoff of JEE Main 2022 along with the outcome. JEE Main 2022 pass cutoff refers to the cutoff score obligatory by the students to be entitled for attempting JEE Advanced 2022. JEE Main 2022 entrance cutoff is the least marks required by the students to be eligible for entrance in NITs, IIITs, CFITs, and other participating colleges.
