JEE Main Syllabus 2025
The Joint Entrance Examination (JEE) Main stands as a pivotal assessment for engineering aspirants aiming for admission into premier institutions across India. It meticulously evaluates a candidate's grasp on core subjects: Mathematics, Physics, and Chemistry, alongside an aptitude test for B.Arch and B.Planning candidates. The JEE Main syllabus is curated to test the fundamental understanding and analytical abilities of students, ensuring they are well-prepared for the rigors of undergraduate engineering and architecture courses. Notably, the JEE Main syllabus encompasses a wide range of topics across its subjects, designed to challenge and assess the comprehensive knowledge base of the aspirants. For students eyeing a future in engineering, architecture, or planning, familiarizing themselves with the JEE Main syllabus is crucial for a focused and effective preparation strategy. The JEE Main syllabus is integral to planning one's study schedule, allowing aspirants to allocate time efficiently across topics. Mastery of the JEE Main syllabus can significantly enhance one’s performance, opening doors to prestigious institutes like the IITs and NITs. Understanding the depth and breadth of the JEE Main syllabus is, therefore, a key step for any candidate aiming for success in this competitive examination.
JEE Main 2025
The National Testing Agency (NTA) has announced that the JEE Main examination for the year 2025 will be organized in two distinct sessions - the first in January and the second in April 2025. An official announcement regarding the JEE Main 2025 is expected to be released tentatively in December 2024. Candidates aiming for success in JEE Main 2025 should ensure they are thoroughly familiar with the exam's syllabus. The syllabus is a critical tool that highlights key areas of focus and relevant topics for effective preparation. For detailed insights into the JEE Main 2025 syllabus, continue reading below.
Furthermore, the National Testing Agency (NTA) will publish the detailed syllabus for JEE Main 2025 on their official portal, jeemain.nta.nic.in. This will be part of a new information brochure that will encompass all exam-related specifics. For those preparing for the next JEE Main examination, you can refer to the current year's syllabus provided below, which includes essential topics and their respective mark-wise importance. Understanding the syllabus is pivotal in the preparation process, offering clarity on crucial topics while also advising on less important areas that can be minimized to optimize study time and direct preparation efforts effectively.
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JEE Main 2025: Exam Date
tentative schedule for the JEE Main 2025 exam has been outlined below:
- JEE Main RTheegistration begins: November 2024
- Last date to apply for JEE Main: December 2024
- Release date of JEE Main Admit Card: 3 days before the exam
- JEE Main 2025 Exam Dates: January 2025/April 2025 (two sessions)
- Declaration of JEE Main 2025 results: One week after the exam
JEE Main Exam Pattern
The JEE Main exam pattern is designed to assess the applicant's proficiency in Physics, Chemistry, and Mathematics through a comprehensive testing framework. Here's an overview of the pattern based on the most recent format:JEE Main Exam Pattern: B.E/B. Tech (Paper 1)
- Subjects Covered: Physics, Chemistry, and Mathematics
- Number of Questions: 90 (30 questions from each subject, with 20 multiple-choice questions and 10 numerical questions. Out of these 10, only 5 need to be attempted).
- Type of Questions: Multiple Choice Questions (MCQs) and Numerical Value Type (NVT) questions.
- Exam Duration: 3 hours (180 minutes)
- Marking Scheme: +4 for each correct answer; -1 for each incorrect answer (applies to MCQs only); no negative marking for NVT questions.
- Total Marks: 300
- Subjects Covered: Mathematics, General Aptitude, and Drawing Test
- Number of Questions: 82 (Mathematics: 20 MCQs + 10 NVT questions, choose 5; General Aptitude: 50 MCQs; Drawing Test: 2 questions)
- Type of Questions: MCQs, NVT, and Drawing-based questions.
- Exam Duration: 3 hours (180 minutes)
- Marking Scheme: +4 for each correct answer; -1 for incorrect answers (MCQs only); NVT questions have no negative marking. Drawing questions are subject to a panel review.
- Total Marks: 400
- Subjects Covered: Mathematics, General Aptitude, and Planning-Based Questions
- Number of Questions: 105 (Mathematics: 20 MCQs + 10 NVT questions, choose 5; General Aptitude: 50 MCQs; Planning-Based Questions: 25 MCQs)
- Type of Questions: MCQs and NVT questions.
- Exam Duration: 3 hours (180 minutes)
- Marking Scheme: +4 for each correct answer; -1 for incorrect answers (MCQs only); NVT questions have no negative marking.
- Total Marks: 400
JEE Main Syllabus Paper 1 (B.E./B.Tech.)
The JEE Main syllabus encompasses three primary sections: Physics, Chemistry, and Mathematics. The National Testing Agency (NTA) has issued the JEE Main 2024 syllabus, during which certain topics were eliminated. Below, you can find the specifics of the omitted topics along with a comprehensive breakdown of the subject-wise JEE Main 2025 syllabus.
JEE Main Syllabus MATHEMATICS
Sets and their representation: Union, intersection, and complement of sets and their algebraic properties; Power set; Relation, Type of relations, equivalence relations, functions; one-one, into and onto functions, the composition of functions.
Complex numbers as ordered pairs of reals, Representation of complex numbers in the form a + ib and their representation in a plane, Argand diagram, algebra of complex number, modulus, and argument (or amplitude) of a complex number, Quadratic equations in real and complex number system and their solutions Relations between roots and co-efficient, nature of roots, the formation of quadratic equations with given roots.
Matrices, algebra of matrices, type of matrices, determinants, and matrices of order two and three, evaluation of determinants, area of triangles using determinants, Adjoint, and evaluation of inverse of a square matrix using determinants and, Test of consistency and solution of simultaneous linear equations in two or three variables using matrices.
UNIT 5: BINOMIAL THEOREM AND ITS SIMPLE APPLICATIONS:
UNIT 6: SEQUENCE AND SERIES:
Arithmetic and Geometric progressions, insertion of arithmetic, geometric means between two given numbers, Relation between A.M and G.M.
UNIT 7: LIMIT, CONTINUITY, AND DIFFERENTIABILITY:
Real–valued functions, algebra of functions, polynomials, rational, trigonometric, logarithmic, and exponential functions, inverse function. Graphs of simple functions. Limits, continuity, and differentiability. Differentiation of the sum, difference, product, and quotient of two functions. Differentiation of trigonometric, inverse trigonometric, logarithmic, exponential, composite, and implicit functions; derivatives of order up to two, Applications of derivatives: Rate of change of quantities, monotonic-Increasing and decreasing functions, Maxima and minima of functions of one variable,
UNIT 8: INTEGRAL CALCULAS:
Evaluation of simple integrals, The fundamental theorem of calculus, properties of definite integrals. Evaluation of definite integrals, determining areas of the regions bounded by simple curves in standard form.
UNIT 9: DIFFRENTIAL EQUATIONS
Ordinary differential equations, their order, and degree, the solution of differential equation by the method of separation of variables, solution of a homogeneous and linear differential equation.
UNIT 10: CO-ORDINATE GEOMETRY
Cartesian system of rectangular coordinates in a plane, distance formula, sections formula, locus, and its equation, the slope of a line, parallel and perpendicular lines, intercepts of a line on the co-ordinate axis.
Straight line
Various forms of equations of a line, intersection of lines, angles between two lines, conditions for concurrence of three lines, the distance of a point form a line, co-ordinate of the centroid, orthocentre, and circumcentre of a triangle,
Circle, conic sections
A standard form of equations of a circle, the general form of the equation of a circle, its radius and central, equation of a circle when the endpoints of a diameter are given, points of intersection of a line and a circle with the centre at the origin and sections of conics, equations of conic sections (parabola, ellipse, and hyperbola) in standard forms,
UNIT 11: THREE DIMENSIONAL GEOMETRY
Coordinates of a point in space, the distance between two points, section formula, directions ratios, and direction cosines, and the angle between two intersecting lines. Skew lines, the shortest distance between them, and its equation. Equations of a line
UNIT 12: VECTOR ALGEBRA
Vectors and scalars, the addition of vectors, components of a vector in two dimensions and three-dimensional space, scalar and vector products,
UNIT 13: STATISTICS AND PROBABILITY
Measures of discretion; calculation of mean, median, mode of grouped and ungrouped data calculation of standard deviation, variance, and mean deviation for grouped and ungrouped data.
Probability: Probability of an event, addition and multiplication theorems of probability, Baye's theorem, probability distribution of a random variate,
UNIT 14: TRIGONOMETRY
Trigonometrical identities and trigonometrical functions, inverse trigonometrical functions, and their properties,
JEE Main Syllabus PHYSICS
The JEE Main Syllabus for Physics encompasses a wide range of concepts that are pivotal for mastering the subject for the exam. This syllabus is meticulously designed to test candidates' understanding and application of physical principles in various contexts. Key topics in the JEE Main Syllabus for Physics include mechanics, thermodynamics, electromagnetism, optics, and modern physics, among others. Each topic in the JEE Main Syllabus for Physics is chosen to reflect the fundamental aspects of the subject, ensuring that students have a comprehensive grounding. The JEE Main Syllabus for Physics requires a blend of theoretical knowledge and practical application skills, encouraging students to analyze and solve complex problems effectively.
UNIT 1: PHYSICS AND MEASUREMENT
Units of measurements, System of Units, S I Units, fundamental and derived units, least count, significant figures, Errors in measurements, Dimensions of Physics quantities, dimensional analysis, and its applications.
UNIT 2: KINEMATICS
The frame of reference, motion in a straight line, Position- time graph, speed and velocity; Uniform and non-uniform motion, average speed and instantaneous velocity, uniformly accelerated motion, velocity-time, position-time graph, relations for uniformly accelerated motion, Scalars and Vectors, Vector. Addition and subtraction, scalar and vector products, Unit Vector, Resolution of a Vector. Relative Velocity, Motion in a plane, Projectile Motion, Uniform Circular Motion.
UNIT 3: LAWS OF MOTION
Force and inertia, Newton’s First law of motion; Momentum, Newton’s Second Law of motion, Impulses; Newton’s Third Law of motion. Law of conservation of linear momentum and its applications. Equilibrium of concurrent forces. Static and Kinetic friction, laws of friction, rolling friction. Dynamics of uniform circular motion: centripetal force and its applications: vehicle on a level circular road, vehicle on a banked road.
UNIT 4: WORK, ENERGY, AND POWER
Work done by a constant force and a variable force; kinetic and potential energies, work-energy theorem, power.
The potential energy of spring conservation of mechanical energy, conservative and nonconservative forces; motion in a vertical circle: Elastic and inelastic collisions in one and two dimensions.
UNIT 5: ROTATIONAL MOTION
Centre of the mass of a two-particle system, Centre of the mass of a rigid body; Basic concepts of rotational motion; moment of a force; torque, angular momentum, conservation of angular momentum and its applications; The moment of inertia, the radius of gyration, values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems, and their applications. Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions.
UNIT 6: GRAVITATION
The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Kepler’s law of planetary motion. Gravitational potential energy; gravitational potential. Escape velocity, Motion of a satellite, orbital velocity, time period, and energy of satellite.
UNIT 7: PROPERTIES OF SOLIDS AND LIQUIDS
Elastic behaviour, Stress-strain relationship, Hooke's Law. Young's modulus, bulk modulus, and modulus of rigidity. Pressure due to a fluid column; Pascal's law and its applications. Effect of gravity on fluid pressure. Viscosity. Stokes' law. terminal velocity, streamline, and turbulent flow.critical velocity. Bernoulli's principle and its applications. Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension - drops, bubbles, and capillary rise. Heat, temperature, thermal expansion; specific heat capacity, calorimetry; change of state, latent heat. Heat transfer conduction, convection, and radiation.
UNIT 8: THERMODYNAMICS
Thermal equilibrium, zeroth law of thermodynamics, the concept of temperature. Heat, work, and internal energy. The first law of thermodynamics, isothermal and adiabatic processes. The second law of thermodynamics: reversible and irreversible processes.
UNIT 9: KINETIC THEORY OF GASES
Equation of state of a perfect gas, work done on compressing a gas, Kinetic theory of gases - assumptions, the concept of pressure. Kinetic interpretation of temperature: RMS speed of gas molecules: Degrees of freedom. Law of equipartition of energy and applications to specific heat capacities of gases; Mean free path. Avogadro's number.
UNIT 10: OSCILLATIONS AND WAVES
Oscillations and periodic motion – time period, frequency, displacement as a function of time. Periodic functions. Simple harmonic motion (S.H.M.) and its equation; phase: oscillations of a spring -restoring force and force constant: energy in S.H.M. - Kinetic and potential energies; Simple pendulum - derivation of expression for its time period: Wave motion. Longitudinal and transverse waves, speed of the travelling wave. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves. Standing waves in strings and organ pipes, fundamental mode, and harmonics. Beats.
UNIT 11: ELECTROSTATICS
Electric charges: Conservation of charge. Coulomb's law forces between two point charges, forces between multiple charges: superposition principle and continuous charge distribution.
Electric field: Electric field due to a point charge, Electric field lines. Electric dipole, Electric field due to a dipole. Torque on a dipole in a uniform electric field.
Electric flux: Gauss's law and its applications to find field due to infinitely long uniformly charged straight wire uniformly charged infinite plane sheet, and uniformly charged thin spherical shell. Electric potential and its calculation for a point charge, electric dipole and system of charges; potential difference, Equipotential surfaces, Electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field. Conductors and insulators. Dielectrics and electric polarization, capacitors and capacitances, the combination of capacitors in series and parallel, and capacitance of a parallel plate capacitor with and without dielectric medium between the plates. Energy stored in a capacitor.
UNIT 12: CURRENT ELECTRICITY
Electric current, alongside the concepts of drift velocity, mobility, and their relationship with electric current, are foundational. Ohm's law, a pivotal principle, is discussed. The nature of electrical resistance and the V-l characteristics of Ohmic and non-ohmic conductors are examined, as well as electrical energy and power. The concepts of electrical resistivity and conductivity are elaborated upon. The syllabus also covers series and parallel combinations of resistors and the temperature dependence of resistance.
It delves into the internal resistance, potential difference, and emf of a cell, including the combination of cells in series and parallel. Kirchhoff’s laws and their applications, Wheatstone bridge, and Metre Bridge are important topics covered.
UNIT 13: MAGNETIC EFFECTS OF CURRENT AND MAGNETISM
This unit explores the Biot-Savart law and its application to current-carrying circular loops. Ampere's law and its applications to an infinitely long current-carrying straight wire and a solenoid are discussed. The forces on a moving charge in uniform magnetic and electric fields, and on a current-carrying conductor in a uniform magnetic field are analyzed. The interaction between two parallel current-carrying conductors, defining an ampere, and the torque experienced by a current loop in a uniform magnetic field are important topics. This also includes the conversion of a moving coil galvanometer to an ammeter and voltmeter.
It discusses the concept of a current loop as a magnetic dipole, magnetic dipole moment, and the equivalent solenoid model of a bar magnet. Magnetic field lines, magnetic fields due to a magnetic dipole along its axis, and perpendicular to its axis are examined. The unit also covers torque on a magnetic dipole in a uniform field, and characteristics of para-, dia-, and ferromagnetic substances, including the effect of temperature on magnetic properties.
UNIT 14: ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS
Key topics include electromagnetic induction, Faraday's laws, induced emf and current, and Lenz’s Law. The phenomena of eddy currents, self and mutual inductance are covered. Alternating currents, peak and RMS value of alternating current/voltage, reactance and impedance, LCR series circuits, resonance, power in AC circuits, and wattless current are elaborated upon. The unit also discusses AC generators and transformers.
UNIT 15: ELECTROMAGNETIC WAVES
This unit introduces displacement current, the characteristics of electromagnetic waves, and their transverse nature. It covers the electromagnetic spectrum, including radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays, alongside the applications of electromagnetic waves.
UNIT 16: OPTICS
The study of light and its interaction with matter, including the phenomena of reflection and refraction. Reflection involves light bouncing off surfaces, and is explored through the use of spherical mirrors and the mirror formula. Refraction, the bending of light as it passes through different media, is examined at both plane and spherical surfaces, employing the thin lens formula and the lens maker formula. Total internal reflection and its practical applications, such as in fiber optics, are discussed. The unit also covers the concepts of magnification, the power of a lens, and the combination of thin lenses in contact. Additionally, the refraction of light through a prism, and the use of microscopes and astronomical telescopes (both reflecting and refracting), including their magnifying powers, are included.
Wave optics delves into the wave nature of light, introducing the concept of wavefronts and Huygens' principle, and applying these to explain the laws of reflection and refraction. Interference and Young's double-slit experiment are discussed, including the conditions for coherent sources and sustained interference of light. The phenomenon of diffraction is explored through the example of a single slit, leading to the concept of the width of the central maximum. Polarization, including plane-polarized light, Brewster's law, and applications of plane-polarized light and Polaroids, are also covered.
UNIT 17: DUAL NATURE OF MATTER AND RADIATION
This unit explores the dual nature of both radiation and matter. It begins with the photoelectric effect, incorporating Hertz and Lenard's observations and Einstein's photoelectric equation, which highlights the particle nature of light. The wave nature of particles is also examined through the de Broglie relation.
UNIT 18: ATOMS AND NUCLEI
The focus shifts to atomic and nuclear physics, starting with alpha-particle scattering experiments and the resulting Rutherford model of the atom. Bohr's model of the atom, its energy levels, and the hydrogen spectrum are detailed. The unit further explores the composition and size of the nucleus, atomic masses, and the mass-energy relation, including mass defect and binding energy per nucleon. It also covers nuclear processes such as fission and fusion.
UNIT 19: ELECTRONIC DEVICES
The principles and applications of semiconductors are introduced, including the semiconductor diode and its I-V characteristics in both forward and reverse bias, and its application as a rectifier. The characteristics and applications of LEDs, photodiodes, solar cells, and Zener diodes, with a focus on the Zener diode as a voltage regulator, are discussed. The unit also includes an introduction to basic logic gates (OR, AND, NOT, NAND, and NOR).
UNIT 20: EXPERIMENTAL SKILLS
This unit emphasizes the development of practical skills and familiarity with experimental procedures and observations through a variety of experiments and activities. These include using Vernier calipers and screw gauges for measurement, studying simple pendulums, determining Young's modulus of elasticity, exploring surface tension and viscosity, measuring the speed of sound, determining specific heat capacities, and assessing the resistivity and resistance of materials. Additional experiments focus on the characteristics of optical devices and electronic components, such as the determination of focal lengths, studying the angle of deviation in prisms, measuring refractive indices, and analyzing the characteristic curves of diodes.
JEE MAIN SYLLABUS CHEMISTRY
The JEE Main Syllabus for Chemistry is designed to evaluate the candidates' grasp of chemical concepts and their applications. This syllabus covers a broad spectrum of topics, including Physical Chemistry, Organic Chemistry, and Inorganic Chemistry, each contributing to a comprehensive understanding of the subject. The JEE Main Syllabus for Chemistry includes essential concepts like chemical kinetics, equilibrium, thermodynamics, bonding, and organic reactions mechanisms. Mastery of the JEE Main Syllabus for Chemistry is crucial for candidates aiming for top scores, as it intricately combines theoretical knowledge with practical applications. Studying according to the JEE Main Syllabus for Chemistry helps in systematically covering all the significant topics and enhances problem-solving skills.
JEE Main Syllabus: PHYSICAL CHEMISTRY
UNIT I: SOME BASIC CONCEPTS IN CHEMISTRY
Exploration of matter, its classifications, and its chemical behavior forms the foundation. Dalton’s atomic theory introduces atoms, molecules, elements, and compounds. The unit delves into laws governing chemical combinations and the mathematical aspects of chemistry such as atomic and molecular masses, the mole concept, and molar mass. The determination of percentage composition and the derivation of empirical and molecular formulas are discussed. The unit also focuses on chemical equations and the quantitative aspect of chemical reactions through stoichiometry.
UNIT 2: ATOMIC STRUCTURE
The unit begins with the nature of electromagnetic radiation and its interaction with matter, exemplified by the photoelectric effect. The spectrum of the hydrogen atom leads to the Bohr model, including its postulates, the quantification of electron energy levels, and the model's limitations. The dual nature of matter is introduced with de Broglie's relationship. Foundational principles of quantum mechanics are discussed, leading to the quantum mechanical model of the atom, atomic orbitals as wave functions, and the significance of quantum numbers. The unit also covers electron configuration, including the Aufbau principle, Pauli's exclusion principle, and Hund's rule.
UNIT 3: CHEMICAL BONDING AND MOLECULAR STRUCTURE
Chemical bond formation is explored through the Kossel-Lewis approach, distinguishing between ionic and covalent bonds. Ionic bonding includes factors influencing bond formation and lattice enthalpy. Covalent bonding discusses electronegativity, Fajan’s rule, and dipole moments. The unit expands into molecular shapes via VSEPR theory, valence bond theory, hybridization, and molecular orbital theory, explaining bonding and antibonding orbitals, bond order, length, and energy. It concludes with discussions on metallic bonding and hydrogen bonding.
UNIT 4: CHEMICAL THERMODYNAMICS
Introduces thermodynamics' fundamental concepts, such as systems, states, and processes, and the distinction between extensive and intensive properties. The first law of thermodynamics is detailed with concepts like internal energy and enthalpy. Hess's law and the calculation of various enthalpies are examined. The second law's introduction leads to discussions on spontaneity, entropy, and the Gibbs free energy, providing a basis for understanding chemical reactions and equilibria.
UNIT 5: SOLUTIONS
This unit addresses solution composition, expressing concentration, and the colligative properties of solutions, including vapor pressure, boiling point elevation, freezing point depression, and osmotic pressure. It explains Raoult's Law for ideal and non-ideal solutions and introduces the concept of molar mass determination using colligative properties, including the role of the Van’t Hoff factor.
UNIT 6: EQUILIBRIUM
Equilibrium concepts in physical and chemical processes are presented, including the dynamic nature of equilibrium and the factors affecting equilibrium positions as described by Le Chatelier’s principle. The unit covers the law of chemical equilibrium, the significance of equilibrium constants, and the Gibbs free energy. Ionic equilibrium addresses electrolyte ionization, acid-base theories, pH calculations, buffer solutions, and solubility equilibria.
UNIT 7: REDOX REACTIONS AND ELECTROCHEMISTRY
Focuses on oxidation-reduction reactions, defining oxidation states and balancing redox reactions. Electrochemical principles, including conductance, electrode potentials, and the functioning of electrochemical cells, are explained. The Nernst equation, its application to cell potentials, and the relationship between cell potential and Gibbs' energy are detailed. The unit also introduces practical applications like batteries and fuel cells.
UNIT 8: CHEMICAL KINETICS
Examines the rates of chemical reactions and the factors influencing these rates, such as reactant concentration and temperature. The concepts of reaction order, rate laws, and the Arrhenius equation are introduced. The unit also explores the mechanisms of reactions, including the distinction between elementary and complex reactions, and the theories explaining reaction rates, particularly for bimolecular gaseous reactions.
INORGANIC CHEMISTRY
UNIT 9: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES
This unit delves into the structure of the periodic table based on the modern periodic law, exploring the categorization of elements into s, p, d, and f blocks. It examines the periodic trends in elemental properties such as atomic and ionic radii, ionization enthalpy, electron gain enthalpy, valence, oxidation states, and overall chemical reactivity. These trends are crucial for understanding the underlying principles governing the behavior and characteristics of elements.
UNIT 10: P-BLOCK ELEMENTS
Covering elements from Group 13 to Group 18, this unit provides a comprehensive overview of the p-block elements. It addresses the electronic configurations and general trends in both physical and chemical properties as one moves across periods and down groups in the periodic table. Special attention is given to the unique behaviors of the first element in each group, highlighting the periodic variations and anomalies in properties.
UNIT 11: d- and f-BLOCK ELEMENTS
Transition Elements
Focusing on the d-block elements, or transition metals, this unit introduces their electronic configurations, occurrence, and key characteristics. It examines the trends in physical properties, ionization enthalpies, oxidation states, atomic radii, color, catalytic behavior, magnetic properties, complex formation capabilities, and alloy formation. The preparation, properties, and applications of important compounds like K2Cr2O7 and KMnO4 are discussed.
Inner Transition Elements
This section is dedicated to the f-block elements, including the lanthanoids and actinoids. It explores their electronic configurations, common oxidation states, and the phenomenon of lanthanoid contraction for lanthanoids. For actinoids, their electronic configuration and oxidation states are discussed, highlighting the distinctions from lanthanoids.
UNIT 12: CO-ORDINATION COMPOUNDS
Introducing coordination compounds, this unit covers Werner's theory and the concepts of ligands, coordination numbers, and denticity, along with the principle of chelation. It includes the IUPAC nomenclature for mononuclear coordination compounds and explores isomerism in these complexes. The bonding in coordination compounds is explained through the valence bond theory and the basic principles of crystal field theory, discussing their color and magnetic properties. The importance of coordination compounds in qualitative analysis, metal extraction processes, and biological systems is highlighted, underscoring their significance in both applied and theoretical chemistry.
ORGANIC CHEMISTRY
UNIT 13: PURIFICATION AND CHARACTERIZATION OF ORGANIC COMPOUNDS
This unit introduces methods for purifying organic compounds, including crystallization, sublimation, distillation, differential extraction, and chromatography, explaining the principles and applications of each technique. It covers the qualitative analysis for detecting elements like nitrogen, sulphur, phosphorus, and halogens, alongside basic principles of quantitative analysis for estimating elements such as carbon, hydrogen, nitrogen, halogens, sulphur, and phosphorus. The unit also teaches how to calculate empirical and molecular formulas through numerical problems in organic quantitative analysis.
UNIT 14: SOME BASIC PRINCIPLES OF ORGANIC CHEMISTRY
Delving into organic chemistry's core concepts, this unit discusses the tetravalency of carbon, shapes of molecules through hybridization, and classification of organic compounds based on functional groups. It explores isomerism, including structural and stereoisomerism, along with the nomenclature of organic compounds. The unit examines covalent bond fission (homolytic and heterolytic), introducing free radicals, carbocations, and carbanions, and discussing their stability. It also covers electronic displacements in a covalent bond, including inductive, electromeric effects, resonance, and hyperconjugation, and reviews common types of organic reactions.
UNIT 15: HYDROCARBONS
Focusing on hydrocarbons, this unit categorizes them, discusses their isomerism, IUPAC nomenclature, general methods of preparation, properties, and reactions. It includes specific sections on alkanes, alkenes, alkynes, and aromatic hydrocarbons, detailing their structures, reactions, and significant processes like halogenation, electrophilic addition, ozonolysis, and polymerization.
UNIT 16: ORGANIC COMPOUNDS CONTAINING HALOGENS
This unit covers organic compounds with halogens, detailing their preparation, properties, reactions, and the nature of the C-X bond. It discusses the mechanisms of substitution reactions and considers the uses and environmental effects of compounds like chloroform, iodoform, freons, and DDT.
UNIT 17: ORGANIC COMPOUNDS CONTAINING OXYGEN
Exploring oxygen-containing organic compounds, this unit discusses alcohols, phenols, and ethers, detailing methods of preparation, properties, reactions, and uses. It includes mechanisms of dehydration, electrophilic substitution reactions, and identifies the structure of ethers, aldehydes, and ketones, highlighting their significant reactions.
UNIT 18: ORGANIC COMPOUNDS CONTAINING NITROGEN
This unit examines organic compounds with nitrogen, including amines and diazonium salts. It covers their preparation, properties, reactions, uses, nomenclature, structure, and basic character. The importance of diazonium salts in synthetic organic chemistry is emphasized.
UNIT 19: BIOMOLECULES
Offering an introduction to biomolecules, this unit classifies carbohydrates and discusses monosaccharides and oligosaccharides. It introduces proteins, their structures, denaturation, and enzymes, along with vitamins, nucleic acids (DNA and RNA), and hormones, emphasizing their biological functions.
UNIT 20: PRINCIPLES RELATED TO PRACTICAL CHEMISTRY
This unit is geared towards practical chemistry, including the detection of elements in organic compounds, identifying functional groups, and preparing certain inorganic and organic compounds. It covers titrimetric exercises, qualitative salt analysis for cations and anions, and experiments to understand concepts like enthalpy of solution, enthalpy of neutralization, preparation of sols, and kinetic studies of reactions.
JEE Main B Arch Syllabus 2025 (Paper 2A)
The JEE Main B Arch Syllabus is meticulously designed to gauge the aptitude of candidates aspiring to pursue architecture at prestigious institutions. This syllabus encompasses a diverse range of subjects that are fundamental to the field of architecture, focusing on testing the creativity, visualization, analytical skills, and understanding of environmental and social dynamics in architectural design. The JEE Main B Arch Syllabus is divided into three sections: Mathematics, Aptitude, and Drawing.
Mathematics forms the quantitative foundation, demanding a strong grasp of concepts to solve complex problems efficiently. The Aptitude section evaluates the candidate's perception, imagination, and observation skills, specifically targeting their understanding of architectural awareness and visualizing three-dimensional objects from two-dimensional drawings. Lastly, the Drawing section assesses the candidate’s abilities to sketch and bring their ideas to paper, reflecting their creativity, perspective drawing skills, and architectural comprehension.
Understanding and mastering the JEE Main B Arch Syllabus is crucial for candidates aiming to excel in the exam. It not only provides a structured roadmap for preparation but also ensures a comprehensive coverage of all the vital topics necessary for a future in architecture. Engaging with the JEE Main Architecture Syllabus 2025 allows candidates to align their preparation strategies with the exam's expectations, focusing on areas that are pivotal for scoring well. This syllabus is a stepping stone for aspirants to showcase their potential and creativity in the architectural field.
JEE Main B Arch Syllabus: Part - I MATHEMATICS
UNIT 1: SETS, RELATIONS, AND 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 and onto functions, the composition of functions.
UNIT 2: COMPLEX NUMBERS AND QUADRATIC EQUATIONS:
Complex numbers as ordered pairs of reals, Representation of complex numbers in the form a + ib and their representation in a plane, Argand diagram, algebra of complex number, modulus, and argument (or amplitude) of a complex number, Quadratic equations in real and complex number system and their solutions. Relations between roots and coefficients, nature of roots, formation of quadratic equations with given roots.
UNIT 3: MATRICES AND DETERMINANTS:
Matrices, algebra of matrices, types of matrices, determinants, and matrices of order two and three, evaluation of determinants, area of triangles using determinants, Adjoint, and evaluation of inverse of a square matrix using determinants, Test of consistency and solution of simultaneous linear equations in two or three variables using matrices.
UNIT 4: PERMUTATIONS AND COMBINATIONS:
The fundamental principle of counting, permutation as an arrangement and combination as selection, Meaning of P(n,r) and C(n,r), simple applications.
UNIT 5: BINOMIAL THEOREM AND ITS SIMPLE APPLICATIONS:
Binomial theorem for a positive integral index, general term, and middle term, and simple applications.
UNIT 6: SEQUENCE AND SERIES:
Arithmetic and Geometric progressions, insertion of arithmetic, geometric means between two given numbers, Relation between A.M and G.M.
UNIT 7: LIMIT, CONTINUITY, AND DIFFERENTIABILITY:
Real-valued functions, algebra of functions, polynomials, rational, trigonometric, logarithmic, and exponential functions, inverse functions. Graphs of simple functions. Limits, continuity, and differentiability. Differentiation of the sum, difference, product, and quotient of two functions. Differentiation of trigonometric, inverse trigonometric, logarithmic, exponential, composite, and implicit functions; derivatives of order up to two. Applications of derivatives: Rate of change of quantities, monotonic-increasing and decreasing functions, Maxima and minima of functions of one variable.
UNIT 8: INTEGRAL CALCULUS:
Integral as an anti-derivative, Fundamental integral involving algebraic, trigonometric, exponential, and logarithmic functions. Integrations by substitution, by parts, and by partial fractions. Integration using trigonometric identities.
Evaluation of simple integrals. The fundamental theorem of calculus, properties of definite integrals. Evaluation of definite integrals, determining areas of the regions bounded by simple curves in standard form.
UNIT 9: DIFFERENTIAL EQUATIONS:
Ordinary differential equations, their order, and degree. The solution of differential equations by the method of separation of variables, solution of homogeneous and linear differential equations of the type dy/dx + p(x)y = q(x).
UNIT 10: COORDINATE GEOMETRY:
Cartesian system of rectangular coordinates in a plane, distance formula, section formula, locus, and its equation, the slope of a line, parallel and perpendicular lines, intercepts of a line on the coordinate axes.
Straight line: Various forms of equations of a line, intersection of lines, angles between two lines, conditions for concurrence of three lines, distance of a point from a line, coordinates of the centroid, orthocentre, and circumcentre of a triangle.
Circle, conic sections: Standard form of equations of a circle, general form of the equation of a circle, its radius and center, equation of a circle when the endpoints of a diameter are given, points of intersection of a line and a circle with the center at the origin, and sections of conics, equations of conic sections (parabola, ellipse, and hyperbola) in standard forms.
UNIT 11: THREE-DIMENSIONAL GEOMETRY:
Coordinates of a point in space, distance between two points, section formula, direction ratios, and direction cosines, angle between two intersecting lines. Skew lines, the shortest distance between them, and its equation. Equations of a line.
UNIT 12: VECTOR ALGEBRA:
Vectors and scalars, addition of vectors, components of a vector in two dimensions and three-dimensional space, scalar and vector products.
UNIT 13: STATISTICS AND PROBABILITY:
Measures of dispersion; calculation of mean, median, mode of grouped and ungrouped data. Calculation of standard deviation, variance, and mean deviation for grouped and ungrouped data.
Probability: Probability of an event, addition and multiplication theorems of probability, Bayes' theorem, probability distribution of a random variate.
UNIT 14: TRIGONOMETRY:
Trigonometrical identities and trigonometrical functions, inverse trigonometrical functions, and their properties.
JEE Main B Arch Syllabus: Part –II APTITUDE TEST
UNIT - 1 Awareness of persons. Buildings, Materials.
Objects, Texture related to Architecture and Build-environment, Visualizing three dimensional objects from two-dimensional drawings. Visualizing. Different sides of three dimensional objects. Analytical Reasoning Mental Ability (Visual. Numerical and Verbal)
UNIT – 2 Three dimensional- perception:
Understanding and appreciation of scale and proportions of objects, building forms and elements, colour texture harmony and contrast Design and drawing of geometrical or abstract shapes and patterns in pencil. Transformation of forms both 2D and 3D union, subtraction rotation, development of surfaces and volumes, Generation of plans, elevations, and 3D views of objects, creating two-dimensional and three-dimensional compositions using given shapes and forms.
JEE Main B Arch Syllabus: Part – III PLANNING
UNIT-1 GENERAL AWARENESS
General knowledge questions and knowledge about prominent cities, development issues, government programs, etc.
UNIT-2 SOCIAL SCIENCES
The idea of nationalism, nationalism in India, pre-modern world, 19th-century global economy, colonialism, and colonial cities, industrialization, resources, and development, types of resources, agriculture, water, mineral resources, industries, national economy; Human Settlements Power-sharing, federalism, political parties, democracy, the constitution of India Economic development- economic sectors, globalization, the concept of development, poverty; Population structure, social exclusion, and inequality, urbanization, rural development, colonial cities,
UNIT-3 THINKING SKILLS
Comprehension (unseen passage); map reading skills, scale, distance, direction, area, etc.; critical reasoning; understanding of charts, graphs, and tables; basic concepts of statistics and quantitative reasoning.
JEE Main 2025 Syllabus weightage
JEE Main syllabus with weightage for any particular year beyond that aren't available. Weightage can vary from year to year and is not always explicitly provided by the National Testing Agency (NTA). However, understanding the pattern of past years can give insights into important topics and their relative significance.
For a detailed, subject-wise breakdown with weightage, candidates typically refer to the past years' question papers and analysis by educators and coaching institutes. They often provide a good estimation of weightage based on the number of questions that have appeared from various topics over the years.
Physics
- Mechanics and Electrodynamics have traditionally carried significant weightage.
- Modern Physics, Optics, and Thermodynamics also hold importance.
Chemistry
- Organic Chemistry usually has a higher weightage than Inorganic and Physical Chemistry.
- Topics like Chemical Bonding, Coordination Compounds, and Equilibrium are frequently covered.
Mathematics
- Algebra, Calculus, and Coordinate Geometry are typically high-scoring areas.
- Topics like Probability, Statistics, and Mathematical Reasoning have lower weightage but are still important to cover.
For the most accurate and up-to-date information on syllabus and weightage, candidates should refer to official notifications and announcements by the NTA.
JEE Main 2025 Preparation Tips
Preparing for the JEE Main requires a strategic approach, dedication, and consistent effort. Here are some essential tips to help you navigate your preparation journey effectively:
Understand the Syllabus and Exam Pattern
Start by getting a clear understanding of the JEE Main syllabus and the exam pattern. This will help you prioritize topics and plan your study schedule accordingly.
Create a Realistic Study Plan
Make a realistic and detailed study plan. Allocate more time to subjects and topics you find challenging. Include regular breaks and revision periods in your schedule.
Strengthen Your Fundamentals
Focus on clearing your basics before moving on to complex problems. Strong fundamentals will make it easier to tackle advanced questions.
Practice Regularly
Practice is key to success in JEE Main. Solve previous years’ question papers and take mock tests regularly to improve your speed and accuracy. Analyze your performance in these tests to identify areas of improvement.
Focus on High-Weightage Topics
While you should cover the entire syllabus, pay extra attention to topics with higher weightage. However, do not completely ignore the less weighted topics.
Use Quality Study Material
Choose your study materials wisely. NCERT books should be your primary source, especially for Chemistry. For Physics and Mathematics, refer to other recommended books only after you're thorough with NCERT.
Clarify Doubts Immediately
Do not let your doubts accumulate. Seek clarification from teachers, peers, or through reputable online platforms.
Stay Healthy and Positive
Maintain a healthy lifestyle by eating nutritious food, getting enough sleep, and exercising regularly. Stay positive and keep stress at bay with relaxation techniques like meditation.
Time Management
Learn to manage your time effectively during the exam. Practice completing the paper with some time to spare for revision.
Revision is Crucial
Regular revision is essential. Allocate the last few weeks before the exam to revise important formulas, concepts, and problem-solving techniques.
Stay Updated and Connected
Keep yourself updated with any changes in the exam pattern or syllabus. Engage with fellow JEE aspirants and participate in discussion forums to gain new insights and stay motivated.
Remember, consistency and perseverance are key to cracking the JEE Main. Trust in your preparation, stay focused, and approach the exam with confidence.
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