JEE Advanced 2027 Syllabus - PDF Download
This page covers the complete JEE Advanced 2027 syllabus for Physics, Chemistry, and Mathematics, including chapter-wise topics and marks weightage. IIT Delhi is expected to conduct JEE Advanced 2027, tentatively in the second or third week of May 2027. Candidates must qualify for JEE Main 2027 and rank among the top 2,50,000 scorers to be eligible. The page also includes the exam pattern, eligibility criteria, registration timeline, and frequently asked questions for JEE Advanced 2027 aspirants.
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IIT Delhi is set to organise JEE Advanced 2027, and with the exam expected in the second or third week of May 2027, this is the right time to lock down your syllabus and start structured preparation. JEE Advanced remains the toughest and final stage of the IIT admission process, and candidates are encouraged to begin their preparation early once they have qualified JEE Main 2027.
Before you start your IIT JEE preparation, it is essential to go through the complete JEE Advanced syllabus and understand every concept it covers. This helps you allocate more time to topics that need extra attention and avoid wasting time on areas outside the exam's scope.
JEE Advanced 2027 Syllabus PDF Download
| Subject | Download Links (PDF Form) |
|---|---|
| JEE Advanced Physics Syllabus 2027 | PDF Download |
| JEE Advanced Chemistry Syllabus 2027 | PDF Download |
| JEE Advanced Maths Syllabus 2027 | PDF Download |
JEE Advanced 2027: Key Facts at a Glance
- Conducting Institute: IIT Delhi (as per the seven-IIT rotation followed by the Joint Admission Board since 2013; IIT Roorkee conducted JEE Advanced 2026, and IIT Delhi's last turn was in 2020)
- Exam Date: Expected in the second or third week of May 2027 (official dates to be confirmed by JAB around December 2026)
- Exam Mode: Computer Based Test (CBT), across two compulsory papers — Paper 1 and Paper 2 — held on the same day in morning and evening slots
- Total Marks: 360 (180 marks per paper)
- Eligibility: Candidates must qualify JEE Main 2027 and rank among the top 2,50,000 scorers across all categories to be eligible to register
- Registration Window: Expected to open in the last week of April 2027, after the JEE Main 2027 Session 2 result
- Result: Expected in the first week of June 2027, with All India Ranks issued to qualified candidates
- Official Website: jeeadv.ac.in
- Attempts Allowed: A candidate can attempt JEE Advanced a maximum of two times in two consecutive years
Note: The syllabus, question style, difficulty, and marking scheme of JEE Advanced are governed by JAB and its expert faculty panel, and do not change based on which IIT organises the exam in a given year. So while IIT Delhi will handle 2027's logistics — registration portal, admit cards, exam centres, and result declaration — the academic content stays consistent with what's outlined below.
JEE Advanced 2027 Syllabus for Maths
Mathematics is extremely important in the JEE exam ecosystem — it forms the foundation for engineering problem-solving. The JEE Advanced Maths syllabus 2027 covers a wide range of topics, broadly divided into:
- Algebra
- Calculus
- Coordinate Geometry
- Vectors
Each section of the syllabus is categorised into subsections covering specific topics. The syllabus is challenging but fair — candidates with a strong conceptual grip on Maths can score well.
| Chapter Name | Topics |
|---|---|
| Sets, Relations and Functions | Sets and their representations, different kinds of sets (empty, finite and infinite), algebra of sets, intersection, complement, difference and symmetric difference of sets and their algebraic properties, De-Morgan's laws on union, intersection, difference (for finite number of sets) and practical problems based on them. Cartesian product of finite sets, ordered pair, relations, domain and codomain of relations, equivalence relation. Function as a special case of relation, functions as mappings, domain, codomain, range of functions, invertible functions, even and odd functions, into, onto and one-to-one functions, special functions (polynomial, trigonometric, exponential, logarithmic, power, absolute value, greatest integer etc.), sum, difference, product and composition of functions. |
| Algebra | Algebra of complex numbers, addition, multiplication, conjugation, polar representation, properties of modulus and principal argument, triangle inequality, cube roots of unity, geometric interpretations. Statement of fundamental theorem of algebra, quadratic equations with real coefficients, relations between roots and coefficients, formation of quadratic equations with given roots, symmetric functions of roots. Arithmetic and geometric progressions, arithmetic and geometric means, sums of finite arithmetic and geometric progressions, infinite geometric series, sum of the first n natural numbers, sums of squares and cubes of the first n natural numbers. Logarithms and their properties, permutations and combinations, binomial theorem for a positive integral index, properties of binomial coefficients. |
| Matrices | Matrices as a rectangular array of real numbers, equality of matrices, addition, multiplication by a scalar and product of matrices, transpose of a matrix, elementary row and column transformations. Determinant of a square matrix of order up to three, adjoint of a matrix, inverse of a square matrix of order up to three, properties of these matrix operations, diagonal, symmetric and skew-symmetric matrices and their properties, solutions of simultaneous linear equations in two or three variables. |
| Probability and Statistics | Random experiment, sample space, different types of events (impossible, simple, compound), addition and multiplication rules of probability, conditional probability, independence of events, total probability, Bayes theorem, computation of probability of events using permutations and combinations. Measure of central tendency and dispersion, mean, median, mode, mean deviation, standard deviation and variance of grouped and ungrouped data, analysis of the frequency distribution with same mean but different variance, random variable, mean and variance of the random variable. |
| Trigonometry | Trigonometric functions, their periodicity and graphs, addition and subtraction formulae, formulae involving multiple and sub-multiple angles, general solution of trigonometric equations. Inverse trigonometric functions (principal value only) and their elementary properties. |
| Analytical Geometry | Two dimensions: Cartesian coordinates, distance between two points, section formulae, shift of origin. Equation of a straight line in various forms, angle between two lines, distance of a point from a line; lines through the point of intersection of two given lines, equation of the bisector of the angle between two lines, concurrency of lines; centroid, orthocentre, incentre and circumcentre of a triangle. Equation of a circle in various forms, equations of tangent, normal and chord. Parametric equations of a circle, intersection of a circle with a straight line or a circle, equation of a circle through the points of intersection of two circles and those of a circle and a straight line. Equations of a parabola, ellipse and hyperbola in standard form, their foci, directrices and eccentricity, parametric equations, equations of tangent and normal. Locus problems. Three dimensions: Distance between two points, direction cosines and direction ratios, equation of a straight line in space, skew lines, shortest distance between two lines, equation of a plane, distance of a point from a plane, angle between two lines, angle between two planes, angle between a line and the plane, coplanar lines. |
| Differential Calculus | Limit of a function at a real number, continuity of a function, limit and continuity of the sum, difference, product and quotient of two functions, L'Hospital's rule for evaluation of limits of functions. Continuity of composite functions, intermediate value property of continuous functions. Derivative of a function, derivative of the sum, difference, product and quotient of two functions, chain rule, derivatives of polynomial, rational, trigonometric, inverse trigonometric, exponential and logarithmic functions. Tangents and normals, increasing and decreasing functions, derivatives of order two, maximum and minimum values of a function, Rolle's theorem and Lagrange's mean value theorem, geometric interpretation of the two theorems, derivatives up to order two of implicit functions, geometric interpretation of derivatives. |
| Integral Calculus | Integration as the inverse process of differentiation, indefinite integrals of standard functions, definite integrals as the limit of sums, definite integral and their properties, fundamental theorem of integral calculus. Integration by parts, integration by the methods of substitution and partial fractions, application of definite integrals to the determination of areas bounded by simple curves. Formation of ordinary differential equations, solution of homogeneous differential equations of first order and first degree, separation of variables method, linear first order differential equations. |
| Vectors | Addition of vectors, scalar multiplication, dot and cross products, scalar and vector triple products, and their geometrical interpretations. |
Weightage of Topics in JEE Advanced 2027 Maths
| Topics | No of Questions | Marks | Weightage (%) |
|---|---|---|---|
| Coordinate Geometry | 9 | 25 | 21 |
| Integral Calculus | 8 | 25 | 21 |
| Definite Integration | 6 | 18 | 15 |
| Probability | 5 | 15 | 13 |
| Matrix & Determinants | 4 | 12 | 10 |
| Trigonometry | 3 | 12 | 10 |
| Circle | 3 | 9 | 8 |
| Parabola | 3 | 8 | 7 |
| Differential Calculus | 3 | 8 | 7 |
| Application of Derivatives | 3 | 8 | 7 |
| Vector and 3D | 2 | 8 | 7 |
| Complex Numbers | 2 | 7 | 6 |
| Straight Line | 2 | 4 | 3 |
| Fundamentals of Mathematics | 1 | 4 | 3 |
| Area Under Curve | 1 | 3 | 3 |
| Differential Equation | 1 | 4 | 3 |
| Permutation & Combination | 1 | 4 | 3 |
| Inverse Trigonometric Function | 1 | 4 | 3 |
| Solution of Triangle | 1 | 4 | 3 |
| Trigonometric Ratio & Identities | 1 | 4 | 3 |
| Ellipse | 1 | 4 | 3 |
| Total | 38 | 120 | 100 |
Note: Question and mark distribution vary slightly each year based on the organising IIT's paper design; treat these figures as indicative weightage trends from recent JEE Advanced papers rather than a fixed 2027 blueprint.
JEE Advanced 2027 Syllabus for Physics
Physics is a crucial subject in the JEE Advanced exam. The JEE Advanced Physics syllabus 2027 covers a wide range of topics, divided into:
- General Physics
- Mechanics
- Electromagnetism
- Optics
- Modern Physics
- Thermodynamics
| Chapter Name | Topics |
|---|---|
| General | Units and dimensions, dimensional analysis; least count, significant figures; methods of measurement and error analysis for physical quantities pertaining to experiments based on: using Vernier calipers and screw gauge (micrometer); determination of g using a simple pendulum; Young's modulus of elasticity; surface tension of water by capillary rise and effect of detergents; specific heat of a liquid using a calorimeter; focal length of a concave mirror and a convex lens using the u-v method; speed of sound using a resonance column; verification of Ohm's law using a voltmeter and ammeter, and specific resistance of a wire using a metre bridge and post office box. |
| Mechanics | Kinematics in one and two dimensions (Cartesian coordinates only), projectiles; uniform circular motion; relative velocity. Newton's laws of motion; inertial and uniformly accelerated frames of reference; static and dynamic friction; kinetic and potential energy; work and power; conservation of linear momentum and mechanical energy. Systems of particles; centre of mass and its motion; impulse; elastic and inelastic collisions. Rigid body, moment of inertia, parallel and perpendicular axes theorems, moment of inertia of uniform bodies with simple geometrical shapes; angular momentum; torque; conservation of angular momentum; dynamics of rigid bodies with fixed axis of rotation; rolling without slipping of rings, cylinders and spheres; equilibrium of rigid bodies; collision of point masses with rigid bodies. Forced and damped oscillation (in one dimension), resonance. Linear and angular simple harmonic motions. Hooke's law, Young's modulus. Law of gravitation; gravitational potential and field; acceleration due to gravity; Kepler's laws, geostationary orbits, motion of planets and satellites in circular orbits; escape velocity. Pressure in a fluid; Pascal's law; buoyancy; surface energy and surface tension, angle of contact, drops, bubbles and capillary rise. Viscosity (Poiseuille's equation excluded), modulus of rigidity and bulk modulus in mechanics. Stoke's law; terminal velocity, streamline flow, equation of continuity, Bernoulli's theorem and its applications. Wave motion (plane waves only), longitudinal and transverse waves, superposition of waves; progressive and stationary waves; vibration of strings and air columns; resonance; beats; speed of sound in gases; Doppler effect (in sound). |
| Thermal Physics | Thermal expansion of solids, liquids and gases; calorimetry, latent heat; heat conduction in one dimension; elementary concepts of convection and radiation; Newton's law of cooling. Ideal gas laws; specific heats (Cv and Cp for monoatomic and diatomic gases); isothermal and adiabatic processes, bulk modulus of gases; equivalence of heat and work; first law of thermodynamics and its applications (only for ideal gases); second law of thermodynamics, reversible and irreversible processes, Carnot engine and its efficiency. Blackbody radiation: absorptive and emissive powers; Kirchhoff's law; Wien's displacement law, Stefan's law. |
| Electricity and Magnetism | Coulomb's law; electric field and potential; electrical potential energy of a system of point charges and of electrical dipoles in a uniform electrostatic field; electric field lines; flux of electric field. Gauss's law and its application in simple cases, such as finding the field due to an infinitely long straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell. Capacitance; parallel plate capacitor with and without dielectrics; capacitors in series and parallel; energy stored in a capacitor. Electric current; Ohm's law; series and parallel arrangements of resistances and cells; Kirchhoff's laws and simple applications; heating effect of current. Biot–Savart's law and Ampere's law; magnetic field near a current-carrying straight wire, along the axis of a circular coil and inside a long straight solenoid; force on a moving charge and on a current-carrying wire in a uniform magnetic field. Magnetic moment of a current loop; effect of a uniform magnetic field on a current loop; moving coil galvanometer, voltmeter, ammeter and their conversions. Electromagnetic induction: Faraday's law, Lenz's law; self and mutual inductance; RC, LR, LC and LCR (in series) circuits with d.c. and a.c. sources. |
| Electromagnetic Waves | Electromagnetic waves and their characteristics. Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, x-rays, gamma rays) including elementary facts about their uses. |
| Optics | Rectilinear propagation of light; reflection and refraction at plane and spherical surfaces; total internal reflection; deviation and dispersion of light by a prism; thin lenses; combinations of mirrors and thin lenses; magnification. Wave nature of light: Huygen's principle, interference limited to Young's double slit experiment. Diffraction due to a single slit. Polarization of light, plane polarized light; Brewster's law, polaroids. |
| Modern Physics | Atomic nucleus; α, β and γ radiations; law of radioactive decay; decay constant; half-life and mean life; binding energy and its calculation; fission and fusion processes; energy calculation in these processes. Photoelectric effect; Bohr's theory of hydrogen-like atoms; characteristic and continuous X-rays, Moseley's law; de Broglie wavelength of matter waves. |
Weightage of Topics in JEE Advanced 2027 Physics
| Topics | No of Questions | Marks | Weightage (%) |
|---|---|---|---|
| Mechanics | 14 | 43 | 36 |
| Electrodynamics | 12 | 34 | 28 |
| Rigid Body Dynamics | 4 | 16 | 13 |
| Modern Physics | 4 | 15 | 13 |
| Heat & Thermodynamics | 4 | 13 | 11 |
| Optics | 3 | 11 | 9 |
| Electromagnetic Induction | 3 | 10 | 8 |
| KTG & Thermodynamics | 3 | 9 | 8 |
| Electromagnetic Field | 2 | 8 | 7 |
| Centre of Mass | 4 | 8 | 7 |
| Fluid Mechanics & Properties of Matter | 3 | 8 | 7 |
| Nuclear Physics | 2 | 7 | 6 |
| Alternating Current | 2 | 4 | 3 |
| Capacitance | 2 | 4 | 3 |
| Current Electricity | 1 | 4 | 3 |
| Electrostatics | 2 | 4 | 3 |
| Heat Transfer | 1 | 4 | 3 |
| Error in Measurement | 1 | 3 | 3 |
| Gravitation | 1 | 4 | 3 |
| Unit & Dimension | 1 | 4 | 3 |
| SHM & Waves | 1 | 4 | 3 |
| Sound Waves | 1 | 4 | 3 |
| Total | 38 | 120 | 100 |
Note: These weightage figures reflect recent-year trends across JEE Advanced papers and are meant to guide revision priority. Actual distribution for 2027 will depend on the paper set by that year's expert panel.
By focusing on high-weightage topics, you can cover the most important areas of the syllabus first and use remaining time for revision and mock tests.
JEE Advanced 2027 Syllabus for Chemistry
Chemistry is equally important in the JEE exam ecosystem and forms a base for every engineering stream. The JEE Advanced Chemistry syllabus 2027 covers a wide range of topics, divided into:
- Inorganic Chemistry
- Organic Chemistry
- Physical Chemistry
- Analytical Chemistry
| Chapter Name | Topics |
|---|---|
| General Topics | Concept of atoms and molecules; Dalton's atomic theory; mole concept; chemical formulae; balanced chemical equations. Calculations (based on mole concept and stoichiometry) involving common oxidation-reduction, neutralisation, and displacement reactions. Concentration in terms of mole fraction, molarity, molality and normality. |
| States of Matter: Gases and Liquids | Gas laws and ideal gas equation, absolute scale of temperature; deviation from ideality, van der Waals equation. Kinetic theory of gases, average, root mean square and most probable velocities and their relation with temperature; law of partial pressures, diffusion of gases. Intermolecular interactions: types, distance dependence, and their effect on properties. Liquids: vapour pressure, surface tension, viscosity. |
| Atomic Structure | Bohr model, spectrum of hydrogen atom; wave-particle duality, de Broglie hypothesis; uncertainty principle. Qualitative quantum mechanical picture of hydrogen atom: energies, quantum numbers, wave function and probability density (plots only), shapes of s, p and d orbitals; Aufbau principle; Pauli's exclusion principle and Hund's rule. |
| Chemical Bonding and Molecular Structure | Orbital overlap and covalent bond; hybridisation involving s, p and d orbitals only; molecular orbital energy diagrams for homonuclear diatomic species (up to Ne2); hydrogen bond; polarity in molecules, dipole moment. VSEPR model and shapes of molecules (linear, angular, triangular, square planar, pyramidal, square pyramidal, trigonal bipyramidal, tetrahedral and octahedral). |
| Chemical Thermodynamics | Intensive and extensive properties, state functions, first law of thermodynamics; internal energy, work (pressure-volume only) and heat; enthalpy, heat capacity, standard state, Hess's law; enthalpy of reaction, fusion and vapourization, and lattice enthalpy. Second law of thermodynamics; entropy; Gibbs energy; criteria of equilibrium and spontaneity. |
| Chemical and Ionic Equilibrium | Law of mass action; chemical equilibrium; equilibrium constant (Kp and Kc) and reaction quotient, Le Chatelier's principle (effect of concentration, temperature and pressure). Solubility product and its applications, common ion effect, pH and buffer solutions; acids and bases (Bronsted and Lewis concepts); hydrolysis of salts. |
| Electrochemistry | Electrochemical cells and cell reactions; standard electrode potentials; electrochemical work, Nernst equation; electrochemical series, emf of galvanic cells; Faraday's laws of electrolysis; electrolytic conductance, specific, equivalent and molar conductivity, Kohlrausch's law; batteries: primary and secondary, fuel cells; corrosion. |
| Chemical Kinetics | Rates of chemical reactions; order and molecularity of reactions; rate law, rate constant, half-life; differential and integrated rate expressions for zero and first order reactions; temperature dependence of rate constant (Arrhenius equation and activation energy); catalysis: homogeneous and heterogeneous, activity and selectivity of solid catalysts, enzyme catalysis and its mechanism. |
| Solid State | Classification of solids, crystalline state, seven crystal systems (cell parameters a, b, c, α, β, γ), close-packed structure of solids (cubic and hexagonal), packing in fcc, bcc and hcp lattices; nearest neighbours, ionic radii and radius ratio, point defects. |
| Solutions | Henry's law; Raoult's law; ideal solutions; colligative properties: lowering of vapour pressure, elevation of boiling point, depression of freezing point, and osmotic pressure; van't Hoff factor. |
| Surface Chemistry | Elementary concepts of adsorption: physisorption and chemisorption, Freundlich adsorption isotherm; colloids: types, methods of preparation and general properties; elementary ideas of emulsions, surfactants and micelles (only definitions and examples). |
| Classification of Elements and Periodicity in Properties | Modern periodic law and the present form of periodic table; electronic configuration of elements; periodic trends in atomic radius, ionic radius, ionization enthalpy, electron gain enthalpy, valence, oxidation states, electronegativity, and chemical reactivity. |
| Hydrogen | Position of hydrogen in the periodic table, occurrence, isotopes, preparation, properties and uses of hydrogen; hydrides – ionic, covalent and interstitial. Physical and chemical properties of water, heavy water; hydrogen peroxide – preparation, reactions, use and structure; hydrogen as a fuel. |
| S-Block Elements | Alkali and alkaline earth metals – reactivity towards air, water, dihydrogen, halogens, acids; their reducing nature including solutions in liquid ammonia; uses of these elements. General characteristics of their oxides, hydroxides, halides, salts of oxoacids; anomalous behaviour of lithium and beryllium; preparation, properties, and uses of compounds of sodium and calcium. |
| P-Block Elements | Oxidation state and trends in chemical reactivity of elements of groups 13-17; anomalous properties of boron, carbon, nitrogen, oxygen, and fluorine. Group-wise reactivity, preparation, properties and uses of key compounds (borax, diborane, carbon oxides, silicates, dinitrogen, ammonia, nitric acid, oxides of sulfur, chlorine and interhalogen compounds) across groups 13-18. |
| D-Block Elements | Oxidation states and their stability; standard electrode potentials; interstitial compounds; alloys; catalytic properties; applications; preparation, structure, and reactions of oxoanions of chromium and manganese. |
| F-Block Elements | Lanthanoid and actinoid contractions; oxidation states; general characteristics. |
| Coordination Compounds | Werner's theory; nomenclature, cis-trans and ionization isomerism, hybridization and geometries (linear, tetrahedral, square planar and octahedral) of mononuclear coordination compounds; bonding (VBT and CFT for octahedral and tetrahedral fields); magnetic properties (spin-only) and colour of 3d-series coordination compounds; ligands and spectrochemical series; stability; importance and applications; metal carbonyls. |
| Isolation of Metals | Metal ores and their concentration; extraction of crude metal from concentrated ores: thermodynamic (iron, copper, zinc) and electrochemical (aluminium) principles of metallurgy; cyanide process (silver and gold); refining. |
| Principles of Qualitative Analysis | Groups I to V (only); nitrate, halides (excluding fluoride), carbonate and bicarbonate, sulphate and sulphide. |
| Environmental Chemistry | Atmospheric pollution; water pollution; soil pollution; industrial waste; strategies to control environmental pollution; green chemistry. |
| Basic Principles of Organic Chemistry | Hybridisation of carbon; σ and π-bonds; shapes of simple organic molecules; aromaticity; structural and geometrical isomerism; stereoisomers and stereochemical relationship (enantiomers, diastereomers, meso) of compounds with up to two asymmetric centres (R,S and E,Z excluded); determination of empirical and molecular formulae by combustion method only; IUPAC nomenclature; hydrogen bonding effects; inductive, resonance and hyperconjugative effects; acidity and basicity of organic compounds; reactive intermediates from homolytic and heterolytic bond cleavage. |
| Alkanes | Homologous series; physical properties and effect of branching; conformations of ethane and butane (Newman projections only); preparation from alkyl halides and aliphatic carboxylic acids; reactions: combustion, halogenation (including allylic and benzylic) and oxidation. |
| Alkenes and Alkynes | Physical properties; preparation by elimination reactions; acid catalysed hydration (excluding stereochemistry); metal acetylides; reactions with KMnO4 and ozone; reduction; electrophilic addition reactions with X2, HX, HOX; effect of peroxide on addition reactions; cyclic polymerization of alkynes. |
| Benzene | Structure; electrophilic substitution reactions: halogenation, nitration, sulphonation, Friedel Crafts alkylation and acylation; effect of directing groups (monosubstituted benzene) in these reactions. |
| Phenols | Physical properties; preparation, electrophilic substitution reactions (halogenation, nitration, sulphonation); Reimer-Tiemann reaction, Kolbe reaction; esterification; etherification; aspirin synthesis; oxidation and reduction reactions of phenol. |
| Alkyl Halides | Rearrangement reactions of alkyl carbocation; Grignard reactions; nucleophilic substitution reactions and their stereochemical aspects. |
| Alcohols | Physical properties; reactions: esterification, dehydration (formation of alkenes and ethers); reactions with sodium, phosphorus halides, ZnCl2/concentrated HCl, thionyl chloride; conversion of alcohols into aldehydes, ketones and carboxylic acids. |
| Ethers | Preparation by Williamson's synthesis; C-O bond cleavage reactions. |
| Aldehydes and Ketones | Preparation from acid chlorides, nitriles, esters, and from toluene/benzene; reactions: oxidation, reduction, oxime and hydrazone formation; aldol condensation, Cannizzaro reaction; haloform reaction; nucleophilic addition with RMgX, NaHSO3, HCN, alcohol, amine. |
| Carboxylic Acids | Physical properties; preparation from nitriles, Grignard reagents, hydrolysis of esters and amides; preparation of benzoic acid from alkylbenzenes; reactions: reduction, halogenation, formation of esters, acid chlorides and amides. |
| Amines | Preparation from nitro compounds, nitriles and amides; reactions: Hoffmann bromamide degradation, Gabriel phthalimide synthesis; reaction with nitrous acid, azo coupling of diazonium salts; Sandmeyer and related reactions; carbylamine reaction, Hinsberg test, alkylation and acylation reactions. |
| Haloarenes | Reactions: Fittig, Wurtz-Fittig; nucleophilic aromatic substitution in haloarenes and substituted haloarenes (excluding benzyne mechanism and cine substitution). |
| Biomolecules | Carbohydrates: classification; mono- and di-saccharides (glucose and sucrose); oxidation; reduction; glycoside formation and hydrolysis of disaccharides; anomers. Proteins: amino acids; peptide linkage; structure of peptides (primary and secondary); types of proteins (fibrous and globular). Nucleic acids: chemical composition and structure of DNA and RNA. |
| Polymers | Types of polymerization (addition, condensation); homo and copolymers; natural rubber; cellulose; nylon; Teflon; Bakelite; PVC; bio-degradable polymers; applications of polymers. |
| Chemistry in Everyday Life | Drug-target interaction; therapeutic action and examples (excluding structures) of antacids, antihistamines, tranquilizers, analgesics, antimicrobials, and antifertility drugs; artificial sweeteners (names only); soaps, detergents, and cleansing action. |
| Practical Organic Chemistry | Detection of elements (N, S, halogens); detection and identification of functional groups: hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketone), carboxyl, amino and nitro. |
Weightage of Topics in JEE Advanced 2027 Chemistry
| Topics | No of Questions | Marks | Weightage (%) |
|---|---|---|---|
| Inorganic Chemistry-II | 9 | 33 | 28 |
| Organic Chemistry-II | 10 | 32 | 27 |
| Physical Chemistry-I | 9 | 24 | 20 |
| Physical Chemistry-II | 8 | 23 | 19 |
| Aromatic Compounds | 3 | 12 | 10 |
| Coordination Compounds | 3 | 11 | 9 |
| Qualitative Analysis | 3 | 10 | 8 |
| Hydrocarbon (Alkane, Alkene & Alkyne) | 3 | 9 | 8 |
| Organic Chemistry-I | 2 | 8 | 7 |
| Equivalent Concept | 4 | 8 | 7 |
| Thermodynamics and Thermochemistry | 2 | 8 | 7 |
| Electrochemistry | 3 | 8 | 7 |
| Metallurgy | 1 | 4 | 3 |
| p-Block (17-18 Group) | 1 | 4 | 3 |
| p-Block (15-16 Group) | 1 | 4 | 3 |
| Hydrocarbon | 1 | 4 | 3 |
| Practical Organic Chemistry | 1 | 4 | 3 |
| Biomolecules | 1 | 4 | 3 |
| Stereoisomerism | 1 | 3 | 3 |
| Aldehyde Ketone | 2 | 4 | 3 |
| Atomic Structure & Nuclear Chemistry | 1 | 4 | 3 |
| Chemical Equilibrium | 2 | 4 | 3 |
| Chemical Kinetics | 1 | 4 | 3 |
| Solid State | 1 | 3 | 3 |
| Surface Chemistry | 1 | 4 | 3 |
| Solution & Colligative Properties | 2 | 4 | 3 |
| Total | 38 | 120 | 100 |
Note: These weightage figures are based on recent-year JEE Advanced trends. The exact 2027 distribution depends on the paper set that year, but the topic-wise proportions have stayed fairly consistent over the last several exam cycles.
Benefits of Going Through the JEE Advanced 2027 Syllabus Early
- You get clear insight into the most important topics, chapters, and high-weightage areas for JEE Advanced 2027.
- You understand the exam pattern, marks distribution, question types, and exam duration in advance.
- You gain more control over your study plan and can allocate time proportionally to weightage.
- You get clarity on course objectives for each subject.
- You can shortlist the right reference materials and previous year papers to practise from.
Frequently Asked Questions
Find answers to common questions.
When will JEE Advanced 2027 be held?
JEE Advanced 2027 is expected to be conducted in the second or third week of May 2027. The official date will be confirmed by IIT Delhi and JAB around December 2026.
Which IIT is conducting JEE Advanced 2027?
IIT Delhi is expected to be the organising institute for JEE Advanced 2027, following the seven-IIT rotation pattern used by the Joint Admission Board since 2013. IIT Delhi last organised the exam in 2020.
Has the JEE Advanced 2027 syllabus changed from previous years?
No major changes are expected. The syllabus, question style, and marking scheme are set by JAB and an expert faculty panel, and they remain consistent regardless of which IIT organises the exam in a given year.
Who is eligible to appear for JEE Advanced 2027?
Candidates must qualify JEE Main 2027 and rank among the top 2,50,000 scorers across all categories. They must also have passed Class 12 (or equivalent) in 2025, 2026, or 2027, with Physics, Chemistry, and Mathematics as subjects, and meet the minimum qualifying marks set for their category.
How many times can a candidate attempt JEE Advanced?
A candidate can attempt JEE Advanced a maximum of two times, and only in two consecutive years.
What is the exam pattern for JEE Advanced 2027?
The exam is conducted in Computer Based Test (CBT) mode, with two compulsory papers — Paper 1 and Paper 2 — held on the same day. Both papers are mandatory; skipping either leads to disqualification. Total marks across both papers is 360.