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JEE Advanced Chemistry Syllabus 2023 will be updated here after its official release. Candidates can check the official website –jeeadv.ac.in to know JEE Advanced Syllabus 2023. The exam pattern is changed by the conducting authorities every year, however, JEE Advanced Syllabus remains mostly the same. JEE Advanced Chemistry Syllabus mainly comprises of sub-topics from three units- Physical, Inorganic and Organic Chemistry.
JEE Advanced 2023 is an online exam i.e. computer-based exam, it consists of 2 papers (Paper 1 and Paper 2) each of 3 hours duration and are both compulsory. Only candidates who qualify in JEE Main will be eligible for appearing in the second stage of the exam- JEE Advanced 2023.
Candidates can read the article below to know the exact chemistry syllabus of JEE Advanced, brief of exam pattern and weightage-wise JEE Advanced Syllabus. Check JEE Advanced Exam Pattern
JEE Advanced Highlights
| Mode | Computer Based Test (Online) |
| Number of Papers | 2 |
| Duration of Examination | 3 hours each |
| Language of Examination | English or Hindi |
| Sections | Physics, Chemistry and Mathematics |
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Detailed JEE Advanced Syllabus
Detailed Syllabus JEE Advanced Chemistry Syllabus 2023
The following table consists of unit-wise distribution for both the papers of JEE Advanced 2023 Syllabus for Chemistry.
JEE Advanced Chemistry Syllabus 2023 - Physical Chemistry
| Sections | Topics |
|---|---|
| General Topics | Concept of atoms and molecules Dalton’s atomic theory Mole concept Chemical formulae Balanced chemical equations Calculations (based on mole concept) involving common oxidation-reduction, neutralization, and displacement reactions Concentration in terms of mole fraction, molarity, molality and normality. |
| Gaseous and Liquid State | Absolute scale of temperature, ideal gas equation 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 Vapour pressure Diffusion of gases. |
| Atomic Structure and Chemical Bonding | Bohr model, spectrum of hydrogen atom, quantum numbers Wave-particle duality, de Broglie hypothesis Uncertainty principle Qualitative quantum mechanical picture of hydrogen atom, shapes of s, p and d orbitals Electronic configurations of elements (up to atomic number 36) Aufbau principle Pauli’s exclusion principle and Hund’s rule Orbital overlap and covalent bond Hybridisation involving s, p, and d orbitals only Orbital energy diagrams for homonuclear diatomic species Hydrogen bond Polarity in molecules, dipole moment (qualitative aspects only) VSEPR model and shapes of molecules (linear, angular, triangular, square planar, pyramidal, square pyramidal, trigonal bipyramidal, tetrahedral and octahedral). |
| Energetics | First law of thermodynamics Internal energy, work and heat, pressure-volume work Enthalpy, Hess’s law Heat of reaction, fusion and vapourization Second law of thermodynamics Entropy Free energy Criterion of spontaneity. |
| Chemical Equilibrium | Law of mass action Equilibrium constant, Le Chatelier’s principle (effect of concentration, temperature and pressure) Significance of ΔG and ΔG0 in chemical equilibrium Solubility product, 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 Nernst equation and its relation to ΔG Electrochemical series, emf of galvanic cells Faraday’s laws of electrolysis Electrolytic conductance, specific, equivalent and molar conductivity, Kohlrausch’s law Concentration cells. |
| Chemical Kinetics | Rates of chemical reactions Order of reactions Rate constant First order reactions Temperature dependence of the rate constant (Arrhenius equation). |
| Solid State | Classification of solids, crystalline state, seven crystal systems (cell parameters a, b, c, α, β, γ), close-packed structure of solids (cubic), packing in fcc, bcc and hcp lattices Nearest neighbours, ionic radii, simple ionic compounds, point defects. |
| Solutions | Raoult’s law Molecular weight determination from lowering of vapour pressure, elevation of boiling point and depression of freezing point. |
| Surface Chemistry | Elementary concepts of adsorption (excluding adsorption isotherms) Colloids: types, methods of preparation and general properties Elementary ideas of emulsions, surfactants, and micelles (only definitions and examples). |
| Nuclear Chemistry | Radioactivity Isotopes and isobars Properties of α, β and γ rays Kinetics of radioactive decay (decay series excluded), carbon dating Stability of nuclei with respect to proton neutron ratio Brief discussion on fission and fusion reactions. |
JEE Advanced Chemistry Syllabus 2023- Inorganic Chemistry
| Sections | Topics |
|---|---|
| Isolation/preparation and properties of the following non-metals | Boron, silicon, nitrogen, phosphorus, oxygen, sulphur and halogens Properties of allotropes of carbon (only diamond and graphite), phosphorus and sulphur |
| Preparation and properties of the following compounds | Oxides, peroxides, hydroxides, carbonates, bicarbonates, chlorides and sulphates of sodium, potassium, magnesium and calcium Boron: diborane, boric acid and borax Aluminium: alumina, aluminium chloride and alums Carbon: oxides and oxyacid (carbonic acid) Silicon: silicones, silicates and silicon carbide Nitrogen: oxides, oxyacids and ammonia Phosphorus: oxides, oxyacids (phosphorus acid, phosphoric acid) and phosphine Oxygen: ozone and hydrogen peroxide Sulphur: hydrogen sulphide, oxides, sulphurous acid, sulphuric acid and sodium thiosulphate Halogens: hydrohalic acids, oxides and oxyacids of chlorine, bleaching powder Xenon fluorides. |
| Transition Elements 3D Series | Definition, general characteristics, oxidation states and their stabilities, colour (excluding the details of electronic transitions) and calculation of spin-only magnetic moment Coordination compounds: nomenclature of mononuclear coordination compounds, cis-trans and ionisation isomerism, hybridization and geometries of mononuclear coordination compounds (linear, tetrahedral, square planar and octahedral). |
| Preparation and properties of the following compounds | Oxides and chlorides of tin and lead Oxides, chlorides and sulphates of Fe2+, Cu2+ and Zn2+ Potassium permanganate, potassium dichromate, silver oxide, silver nitrate, silver thiosulphate. |
| Ores and Minerals | Commonly occurring ores and minerals of iron, copper, tin, lead, magnesium, aluminium, zinc and silver. |
| Extractive metallurgy | Chemical principles and reactions only (industrial details excluded) Carbon reduction method (iron and tin) Self reduction method (copper and lead) Electrolytic reduction method (magnesium and aluminium) Cyanide process (silver and gold). |
| Principles of qualitative analysis | Groups I to V (only Ag+ , Hg2+, Cu2+, Pb2+, Bi3+, Fe3+, Cr3+, Al3+, Ca2+, Ba2+, Zn2+, Mn2+ and Mg2+) Nitrate, halides (excluding fluoride), sulphate and sulphide. |
JEE Advanced Chemistry Syllabus 2023- Organic Chemistry
| Sections | Topics |
|---|---|
| Concepts | Hybridisation of carbon σ and π-bonds Shapes of simple organic molecules Structural and geometrical isomerism Optical isomerism of compounds containing up to two asymmetric centres, (R,S and E,Z nomenclature excluded) IUPAC nomenclature of simple organic compounds (only) hydrocarbons, mono-functional and bi-functional compounds) Conformations of ethane and butane (Newman projections) Resonance and hyperconjugation Keto-enoltautomerism Determination of empirical and molecular formulae of simple compounds (only combustion method) Hydrogen bonds Definition and their effects on physical properties of alcohols and carboxylic acids Inductive and resonance effects on acidity and basicity of organic acids and bases Polarity and inductive effects in alkyl halides Reactive intermediates produced during homolytic and heterolytic bond cleavage Formation, structure and stability of carbocations, carbanions and free radicals. |
| Preparation, properties and reactions of alkanes | Homologous series, physical properties of alkanes (melting points, boiling points and density) Combustion and halogenation of alkanes Preparation of alkanes by Wurtz reaction and decarboxylation reactions. |
| Preparation, properties and reactions of alkenes and alkynes | Physical properties of alkenes and alkynes (boiling points, density and dipole moments) Acidity of alkynes Acid catalysed hydration of alkenes and alkynes (excluding the stereochemistry of addition and elimination) Reactions of alkenes with KMnO4 and ozone Reduction of alkenes and alkynes; Preparation of alkenes and alkynes by elimination reactions Electrophilic addition reactions of alkenes with X2, HX, HOX and H2O (X=halogen) Addition reactions of alkynes; Metal acetylides. |
| Reactions of benzene | Structure and aromaticity Electrophilic substitution reactions: halogenation, nitration, sulphonation, Friedel-Crafts alkylation and acylation Effect of o-, m- and p-directing groups in monosubstituted benzenes. |
| Phenols | Acidity, electrophilic substitution reactions (halogenation, nitration and sulphonation) Reimer-Tieman reaction, Kolbe reaction. |
| Characteristic reactions of the following (including those mentioned above) | Alkyl halides: rearrangement reactions of alkyl carbocation, Grignard reactions, nucleophilic substitution reactions Alcohols: esterification, dehydration and oxidation, reaction with sodium, phosphorus halides, ZnCl2/concentrated HCl, conversion of alcohols into aldehydes and ketones Ethers: Preparation by Williamson’s Synthesis Aldehydes and Ketones: oxidation, reduction, oxime and hydrazone formation Aldol condensation, Perkin reaction Cannizzaro reaction Haloform reaction and nucleophilic addition reactions (Grignard addition) Carboxylic acids: formation of esters, acid chlorides and amides, ester hydrolysis Amines: basicity of substituted anilines and aliphatic amines, preparation from nitro compounds, reaction with nitrous acid, azo coupling reaction of diazonium salts of aromatic amines, Sandmeyer and related reactions of diazonium salts; carbylamine reaction Haloarenes: nucleophilic aromatic substitution in haloarenes and substituted haloarenes (excluding Benzyne mechanism and Cine substitution). |
| Carbohydrates | Classification Mono- and di-saccharides (glucose and sucrose) Oxidation, reduction, glycoside formation and hydrolysis of sucrose. |
| Amino Acids and Peptides | General structure (only primary structure for peptides) and physical properties. |
| Properties and uses of some important polymers | Natural rubber, cellulose, nylon, teflon and PVC. |
| Practical Organic Chemistry | Detection of elements (N, S, halogens) Detection and identification of the following functional groups: hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketone), carboxyl, amino and nitro Chemical methods of separation of mono-functional organic compounds from binary mixtures. |
JEE Advanced Chemistry Syllabus 2023 Marking weightage The marking weightage is defined based on the analysis of previous years’ question papers.
Inorganic Chemistry (36 Marks)
| Topic | Marks |
|---|---|
| Chemical Bonding | 8 |
| P-Block | 11 |
| Coordination Compounds | 6 |
| Metallurgy | 4 |
| Qualitative Analysis | 7 |
Organic Chemistry (45 Marks)
| Topic | Marks |
|---|---|
| General Organic Chemistry | 8 |
| Amines | 11 |
| Aromatic Compounds | 6 |
| Biomolecules | 4 |
| Polymers | 7 |
| Stereoisomerism | 6 |
| Carbonyl compounds | 3 |
Also Check JEE Advanced Physics Syllabus
Physical Chemistry (43 Marks)
| Topic | Marks |
|---|---|
| Atomic Structure & Nuclear Chemistry | 3 |
| Chemical Equilibrium | 6 |
| Gaseous State | 3 |
| Mole Concept | 9 |
| Electrochemistry | 3 |
| Chemical Kinetics | 8 |
| Solution & Colligative Properties | 4 |
| Surface Chemistry | 3 |
| Solid State | 4 |
Chemistry Topic-wise Weightage
JEE Advanced Chemistry Syllabus- Topic-wise Weightage
JEE Advanced Chemistry Syllabus- Weightage: Paper-1
| Topic | Weightage |
|---|---|
| Aldehydes, Ketones and Carboxylic Acids | 14-15% |
| Atomic Structure | 14-15% |
| Chemical Bonding | 4-5% |
| Organic Chemistry | 11-12% |
| Solid State | 4-5% |
| Coordination Compounds | 4-5% |
| Electrochemistry | 4-5% |
| P-Block Elements | 13-14% |
| Thermodynamics | 6-7% |
| Hydrocarbons | 13-14% |
| Solutions | 6-7% |
JEE Advanced Chemistry Syllabus- Weightage: Paper-2
| Topic | Weightage |
|---|---|
| Alcohols, Phenols and Ethers | 9-10% |
| Chemical Kinetics | 6-7% |
| Electrochemistry | 4-5% |
| Equilibrium in Physical and Chemical Processes | 6-7% |
| Haloalkanes and Haloarenes | 6-7% |
| Hydrocarbons | 6-7% |
| Organic Compounds Containing Nitrogen | 9-10% |
| P-Block Elements | 22-23% |
| Solutions | 4-5% |
| Some P-Block Elements | 6-7% |
| Study of First Element: Hydrogen | 4-5% |
| Surface Chemistry | 6-7% |
| Thermodynamics | 4-5% |
Chemistry Important Topics
JEE Advanced Chemistry Syllabus 2023 Important Topics
- Aldehydes
- Ketones and Carboxylic Acids
- Atomic Structure, Chemical Bonding
- Organic Chemistry, P-block Elements
- Hydrocarbons
- Alcohols
- Phenols and Ethers
- Chemical Kinetics
- Equilibrium in Physical and Chemical Processes
- Haloalkenes and Haloarenes, Organic Compounds Containing Nitrogen
- Hydrogen and Surface Chemistry
Chemistry Best Reference Books
JEE Advanced Chemistry Syllabus 2023 Best Reference Books
While NCERT textbooks of class XI and XII are considered the best source of preparation for JEE Advanced Chemistry Section as many direct questions are being asked form these textbooks, here is a list of some other books that candidates can refer:
| Authors/Publishers | Books |
|---|---|
| P Bahadur | Concept of Physical Chemistry for JEE Advanced |
| N Awasthi | Physical Chemistry |
| Solomons and Fryhle | Organic Chemistry |
| Morrison and Boyd | Organic Chemistry |
| R.K Gupta | Arihant's Practice Book Chemistry for JEE Main And Advanced |
| J D Lee | Concise Inorganic Chemistry |
| Freedman and Young | University Chemistry |
| MS Chauhan | Elementary problems in Organic Chemistry |
| O.P. Tandon | Physical Chemistry; Organic Chemistry |
| P.W.Atkins | Physical Chemistry |
| R.C. Mukherjee | Modern Approach to Chemical Calculations |
Chemistry Difficulty Level
Difficulty Level of JEE Advanced Chemistry Syllabus
The level of difficulty of JEE Advanced Chemistry section varies in different sessions every year.
| Sections | Tough | Medium | Easy |
|---|---|---|---|
| Chemistry | 4 | 11 | 10 |
| Mathematics | 2 | 10 | 13 |
| Physics | 2 | 7 | 16 |
Section-wise analysis of JEE Advanced
| Subject | Paper 1 Analysis | Paper 2 Analysis |
|---|---|---|
| Mathematics | Difficult; Number of questions was from Algebra and Coordinate Geometry. | Moderately Difficult |
| Physis | Moderately Tough; Questions were asked from chapters of class 11 & 12 | Difficult |
| Chemistry | Moderate; Few questions were asked from organic chemistry. | Moderate |
The overall difficulty of both the papers was moderate. Both the papers required good time management skills.
Chemistry Preparation
JEE Advanced Preparation - Chemistry
Chemistry is a combination of chemical equations and reactions, concepts and theory which requires much practise. For scoring good marks in chemistry one should practise as much as possible.
- Understand the Concepts: One must understand the basic concepts, as once the concepts are clear nothing seems hard.
- Make Notes: Make the notes of important points from each topic you study.
- Practice with previous year papers and mock tests: The chemical equations and problems must be practised on a regular basis for better understanding. Practicing is the most crucial component of ones preparation. Practice and analyze your performance constantly.
- Solve Questions Everyday: Give mock tests to attain perfection in the subject, which will improve the marks.
- Use limited and accurate resources: Don’t try to cover the syllabus from multiple sources, you must practice from NCERT well. Along with that, you can read different concepts from a few acknowledged sources
Best Apps for JEE Advance Preparation
For better preparing students can use these apps. Some apps are mentioned below.
- Unacademy Learning App
- Brainly-The Homework App
- Vedantu
- Doubtnut
- Aakash ITutor Learning App
Chemistry Experts Tips
JEE Advanced Chemistry- Paper Attempting Tips as per Experts
Chemistry is often considered the most scoring section by test takers and experts in JEE Advance exam. Being the most scoring section, chemistry often turns out to be a major rank uplifter for one’s overall performance in JEE Advanced. Candidates must attempt the exam carefully and calmly.
- Try to attempt the chemistry section first: Chemistry questions include a major portion of fact based questions. Therefore solving them first will save much time. The time left can be then used for the physics and maths sections which are more time consuming.
- Identify answers through approximations: Candidates must remember that the time is limited so try to solve accordingly. If one gets an approximate answer try to pick the option closest to it and mark the same.
- Manage your time wisely: Time management in the chemistry paper is of utmost importance, candidates can save time in direct questions and invest the time left in other questions.
Chemistry Sample Questions
JEE Advanced Chemistry Sample Questions
JEE Advanced Paper 1 Sample Questions
- If the distribution of molecular speeds of a gas is as per the figure shown below, then the ratio of the most probable, the average, and the root mean square speeds, respectively, is
- 1 : 1 : 1
- 1 : 1 : 1.224
- 1 : 1.128 : 1.224
- 1 : 1.128 : 1
- A colorless aqueous solution contains nitrates of two metals, X and Y. When it was added to an aqueous solution of NaCl, a white precipitate was formed. This precipitate was found to be partly soluble in hot water to give a residue P and a solution Q. The residue P was soluble in aq. NH 3 and also in excess sodium thiosulfate. The hot solution Q gave a yellow precipitate with KI. The metals X and Y, respectively, are
- Ag and Pb
- Cd and Pb
- Ag and Cd
- Cd and Zn
- In thermodynamics, the P − V work done is given by
w = − ∫ dV P ext .
For a system undergoing a particular process, the work done is,
RTaw = − ∫ dV (− 2 ) .V−b V
This equation is applicable to a
- system that satisfies the van der Waals equation of state.
- process that is reversible and isothermal.
- process that is reversible and adiabatic.
- process that is irreversible and at constant pressure.
JEE Advanced Paper 2 Sample Questions
- Which among the following statement(s) is(are) true for the extraction of aluminium from bauxite?
- Hydrated Al 2 O 3 precipitates, when CO 2 is bubbled through a solution of sodium aluminate.
- Addition of Na 3 AlF 6 lowers the melting point of alumina.
- CO 2 is evolved at the anode during electrolysis.
- The cathode is a steel vessel with a lining of carbon.
- Choose the correct statement(s) among the following.
- SnCl 2 2H 2 O is a reducing agent.
- SnO 2 reacts with KOH to form K 2 [Sn(OH) 6 ].
- A solution of PbCl 2 in HCl contains Pb 2+ and Cl − ions.
- The reaction of Pb 3 O 4 with hot dilute nitric acid to give PbO 2 is a redox reaction.
Frequently Asked Questions
JEE Advanced Chemistry Syllabus 2023 FAQs
Ques. Are Polymers, erythro/threo isomers parts of JEE Advanced 2023 Chemistry Syllabus?
Ans. Yes, according to the syllabus released these topics are present in the syllabus of JEE Advanced 2023.
Ques. Which topics should be covered first during preparation ?
Ans. Try to cover the basic and the important topics first according to the weightage given in the article above.
Ques. How much mock tests should be given?
Ans. Try to give as much as possible mock tests as this will only boost your confidence in the exam.
Ques. What is the weightage of atomic structure in the exam?
Ans. Although the weightage of each topic changes every year but last year it was 14% to 15%. So prepare well.
Ques. What if few toipcs are left for preparation?
Ans. Firstly, make sure what tou study, study well so that those topics are on your finger tips. Secondly, leaving few topics is not an option but still if you want try to make sure to leave which have less weightage.
Ques. Are there any equation based questions asked in the exam?
Ans. Yes, many question are asked based on equations.
Ques. Is it sufficient to study NCERT books for chemistry?
Ans. More than sufficient, just go through them thoroughly.
Ques. Is it fine to study only inorganic and physical chemistry to score good marks in the chemistry section?
Ans. No, organic chemistry is as important as inorganic and physical chemistry. You must study all three to score well.
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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