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By Brijesh Sharma
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Updated on 10 Jul 2026, 15:23 IST
The JEE Main Chemistry Syllabus 2027 helps students understand exactly what to study for the Chemistry section of JEE Main. It is useful for planning chapter-wise preparation, identifying high-priority topics, and avoiding topics that are not listed in the latest syllabus pattern.
This syllabus guide is prepared using the latest available NTA JEE Main syllabus pattern and NCERT Class 11 and Class 12 Chemistry topics. The Chemistry syllabus is divided into three main parts: Physical Chemistry, Inorganic Chemistry, and Organic Chemistry. These sections include important chapters such as Mole Concept, Atomic Structure, Chemical Bonding, Thermodynamics, Equilibrium, Electrochemistry, Chemical Kinetics, Coordination Compounds, Organic Reaction Mechanisms, Biomolecules, and Practical Chemistry.
This page is mainly for JEE Main 2027 aspirants, Class 11 and Class 12 students, droppers, and teachers who want a clear syllabus reference in one place. Students can use it to check the complete unit-wise Chemistry syllabus, chapter-wise weightage, important chapters, deleted or not-listed topics, PDF download, preparation tips, best books, and FAQs.
| Particular | Details |
| Exam Name | JEE Main 2027 |
| Subject | Chemistry |
| Conducting Body | National Testing Agency |
| Syllabus Base | Latest available NTA syllabus and NCERT Class 11 & 12 Chemistry |
| Main Sections | Physical Chemistry, Inorganic Chemistry, Organic Chemistry |
| Total Chemistry Units | 20 |
| Paper | Paper 1: B.E./B.Tech. |
| Expected Chemistry Questions | 25 |
| Expected Chemistry Marks | 100 |
| Question Type | MCQs and Numerical Value Questions |
| Preparation Source | NCERT, latest NTA syllabus, PYQs and mock tests |
Candidates can download the JEE Main Chemistry Syllabus 2027 PDF to check the complete chapter-wise syllabus offline. Students can use the syllabus PDF to track completed topics, revise high-scoring chapters, and avoid spending time on topics not included in the latest syllabus pattern.
The official JEE Main Chemistry Syllabus 2027 should be checked from the NTA JEE Main website once the 2027 information bulletin is released. Until then, students can prepare using the latest available NTA syllabus and the current NCERT-based syllabus pattern.
| Detail | Status |
| JEE Main Chemistry Syllabus 2027 official PDF | Yet to be released separately by NTA |
| Current preparation basis | Latest available NTA syllabus |
| Official website to check | NTA JEE Main website |
| Expected syllabus release | With JEE Main 2027 information bulletin |
| Infinity Learn page status | Updated with expected 2027 Chemistry syllabus based on latest available NTA pattern |
| Last verified | July 2026 |
Students should not rely only on old coaching modules because some older Chemistry chapters may not be listed in the latest available syllabus pattern. Once NTA publishes the official JEE Main 2027 syllabus PDF, candidates should cross-check the final topic list.
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The JEE Main Chemistry syllabus is divided into 20 units. These units are grouped under Physical Chemistry, Inorganic Chemistry, Organic Chemistry and Practical Chemistry.
| Unit No. | Unit Name | Section |
| Unit 1 | Some Basic Concepts in Chemistry | Physical Chemistry |
| Unit 2 | Atomic Structure | Physical Chemistry |
| Unit 3 | Chemical Bonding and Molecular Structure | Physical / Inorganic Chemistry |
| Unit 4 | Chemical Thermodynamics | Physical Chemistry |
| Unit 5 | Solutions | Physical Chemistry |
| Unit 6 | Equilibrium | Physical Chemistry |
| Unit 7 | Redox Reactions and Electrochemistry | Physical Chemistry |
| Unit 8 | Chemical Kinetics | Physical Chemistry |
| Unit 9 | Classification of Elements and Periodicity in Properties | Inorganic Chemistry |
| Unit 10 | p-Block Elements | Inorganic Chemistry |
| Unit 11 | d- and f-Block Elements | Inorganic Chemistry |
| Unit 12 | Coordination Compounds | Inorganic Chemistry |
| Unit 13 | Purification and Characterisation of Organic Compounds | Organic Chemistry |
| Unit 14 | Some Basic Principles of Organic Chemistry | Organic Chemistry |
| Unit 15 | Hydrocarbons | Organic Chemistry |
| Unit 16 | Organic Compounds Containing Halogens | Organic Chemistry |
| Unit 17 | Organic Compounds Containing Oxygen | Organic Chemistry |
| Unit 18 | Organic Compounds Containing Nitrogen | Organic Chemistry |
| Unit 19 | Biomolecules | Organic Chemistry |
| Unit 20 | Principles Related to Practical Chemistry | Practical Chemistry |
Physical Chemistry includes numerical and concept-based chapters. Students should focus on formulas, standard results, units, graphs and repeated question patterns from previous year papers.
Important topics:
This unit is the foundation of Physical Chemistry. Questions are usually based on mole concept, stoichiometry, percentage composition and formula-based calculations.
Important topics:
Atomic Structure is an important chapter for JEE Main Chemistry. Students should revise quantum numbers, electronic configuration, orbitals, photoelectric effect and Bohr model formulas.
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Important topics:
Chemical Bonding is one of the most important Chemistry chapters for JEE Main. Questions are often based on hybridization, VSEPR theory, bond order, dipole moment, MOT and hydrogen bonding.
Important topics:
Thermodynamics requires formula clarity and regular numerical practice. Students should focus on enthalpy changes, entropy, Gibbs energy and spontaneity.
Important topics:
Solutions is a scoring numerical chapter. Students should practice concentration terms, Raoult’s law, colligative properties and van’t Hoff factor questions.
Important topics:
Equilibrium is one of the highest-weightage Physical Chemistry units. Students should prepare both chemical equilibrium and ionic equilibrium, especially pH, buffer solution and solubility product.
Important topics:
Electrochemistry is formula-based and scoring. Focus on Nernst equation, cell potential, conductance, Kohlrausch’s law and redox balancing.
Important topics:
Chemical Kinetics is a high-scoring Physical Chemistry chapter because many questions follow standard formulas. Revise order, half-life, integrated rate equations and Arrhenius equation.
Inorganic Chemistry is highly NCERT-based. Students should read NCERT line by line for Chemical Bonding, Periodicity, p-Block, d- and f-Block Elements and Coordination Compounds.
Important topics:
Periodicity is a short and scoring Inorganic Chemistry unit. Students should revise trends across periods and groups carefully.
Important topics:
p-Block Elements can be highly NCERT-based. Candidates should focus on trends, exceptions, chemical properties and reactions mentioned in NCERT.
Important topics:
d- and f-Block Elements is important for both direct theory questions and application-based questions. Focus on oxidation states, colour, magnetic properties and lanthanoid contraction.
Important topics:
Coordination Compounds is one of the highest-weightage chapters in JEE Main Chemistry. Students should revise nomenclature, isomerism, bonding, CFT, magnetic behaviour and colour.
Organic Chemistry includes reaction mechanisms, functional groups, named reactions and NCERT-based theory. Students should build a strong base in GOC before moving to Hydrocarbons and functional group chapters.
Important topics:
This unit is useful for both theory-based and practical chemistry questions. Students should revise purification methods and qualitative analysis.
Important topics:
GOC is the base of Organic Chemistry. Students should understand electronic effects, reaction intermediates, stability order and mechanism basics.
Important topics:
Hydrocarbons connects directly with later Organic Chemistry chapters. Students should revise mechanisms, aromaticity and electrophilic substitution reactions.
Important topics:
This chapter is important for reaction mechanism-based questions. Focus on substitution reactions and properties of haloalkanes and haloarenes.
Important topics:
Organic Compounds Containing Oxygen is one of the most important Organic Chemistry units. Students should revise carbonyl chemistry, named reactions, acidity and chemical tests.
Important topics:
Amines and diazonium salts are scoring when NCERT reactions and basicity trends are revised properly.
Important topics:
Biomolecules is a short and scoring chapter. Many questions can be direct from NCERT.
Important topics:
Practical Chemistry is important because questions can be direct and NCERT-based. Students should revise salt analysis, functional group tests, titrations and standard preparations.
NTA does not officially publish chapter-wise weightage for JEE Main Chemistry. The expected weightage below is based on recent JEE Main trends and should be used only for revision planning, not as a guaranteed prediction.
| Chapter / Unit | Expected Questions | Expected Weightage | Priority |
| Coordination Compounds | 2–3 | 8–10% | Very High |
| Chemical Bonding and Molecular Structure | 2–3 | 8–10% | Very High |
| Equilibrium | 1–2 | 6–8% | Very High |
| Organic Compounds Containing Oxygen | 1–2 | 5–7% | High |
| Atomic Structure | 1–2 | 5–7% | High |
| Chemical Thermodynamics | 1–2 | 5–7% | High |
| d- and f-Block Elements | 1–2 | 5–7% | High |
| p-Block Elements | 1–2 | 5–7% | High |
| Electrochemistry | 1 | 3–5% | High |
| Chemical Kinetics | 1 | 3–5% | High |
| Solutions | 1 | 3–5% | High |
| GOC | 1 | 3–5% | High |
| Hydrocarbons | 1 | 3–5% | Medium |
| Organic Compounds Containing Nitrogen | 1 | 3–5% | Medium |
| Biomolecules | 1 | 3–5% | Medium |
| Practical Chemistry | 1–2 | 5–7% | High |
Students should prepare the complete syllabus, but some chapters deserve higher priority because they are frequently asked, scoring and NCERT-based.
Coordination Compounds is one of the most important chapters for JEE Main Chemistry. Focus on Werner’s theory, ligands, coordination number, nomenclature, isomerism, VBT, CFT, colour and magnetic properties.
Chemical Bonding is important for both Inorganic and Physical Chemistry. Important topics include VSEPR theory, hybridization, MOT, bond order, dipole moment, resonance and hydrogen bonding.
Equilibrium includes both chemical and ionic equilibrium. Students should prepare equilibrium constants, Le Chatelier’s principle, pH, common ion effect, hydrolysis, buffer solutions and solubility product.
Atomic Structure is a scoring chapter. Focus on Bohr model, quantum numbers, orbitals, electronic configuration, photoelectric effect and de Broglie relationship.
Thermodynamics requires conceptual clarity and formula practice. Important topics include enthalpy, entropy, Gibbs energy, spontaneity, Hess’s law and equilibrium constant.
Electrochemistry is formula-based and scoring. Prepare Nernst equation, conductance, molar conductivity, electrochemical cells, electrode potentials and Gibbs energy relation.
Organic Chemistry becomes easier when GOC is strong. Focus on inductive effect, resonance, hyperconjugation, reaction intermediates, isomerism and basic reaction mechanisms.
These chapters are important for named reactions and functional group chemistry. Revise aldehydes, ketones, carboxylic acids, alcohols, phenols, amines and diazonium salts.
This chapter is highly NCERT-based. Revise oxidation states, colour, magnetic properties, lanthanoid contraction and properties of KMnO₄ and K₂Cr₂O₇.
Biomolecules and Practical Chemistry are short and scoring. Revise carbohydrates, proteins, vitamins, nucleic acids, qualitative analysis, functional group tests and titrations.
The official JEE Main Chemistry Syllabus 2027 should be checked once NTA releases the 2027 information bulletin. Until then, students can use the latest available syllabus pattern to identify topics that are not currently listed and avoid spending major preparation time on them.
| Topic / Chapter | Current Status / Guidance |
| States of Matter | Not listed as a separate unit in the latest available syllabus pattern |
| Surface Chemistry | Not listed as a separate unit in the latest available syllabus pattern |
| Hydrogen | Not listed as a separate unit |
| s-Block Elements | Not listed as a separate unit |
| Environmental Chemistry | Not listed as a separate unit |
| Polymers | Not listed as a separate unit |
| Chemistry in Everyday Life | Not listed as a separate unit |
| General Principles and Processes of Isolation of Metals / Metallurgy | Not listed as a separate unit |
| Alcohols, Phenols and Ethers as a separate old-style unit | Covered within Organic Compounds Containing Oxygen, not as a separate old-style unit |
| Extra old coaching-module topics | Verify from the official NTA syllabus before detailed preparation |
Students should not skip a topic only because it is missing from an old coaching list. Always verify with the latest official syllabus before finalizing the deleted syllabus.
The JEE Main Chemistry Syllabus 2027 is expected to remain broadly similar to the latest available NTA syllabus unless NTA announces changes in the 2027 information bulletin.
| Area | Latest Available NTA Syllabus | Expected 2027 Status |
| Total Chemistry Units | 20 | Expected to remain similar |
| Physical Chemistry | Included | Expected to remain included |
| Inorganic Chemistry | Included | Expected to remain included |
| Organic Chemistry | Included | Expected to remain included |
| Practical Chemistry | Included | Expected to remain included |
| Surface Chemistry | Not listed separately | Verify after 2027 bulletin |
| States of Matter | Not listed separately | Verify after 2027 bulletin |
| Hydrogen | Not listed separately | Verify after 2027 bulletin |
| s-Block Elements | Not listed separately | Verify after 2027 bulletin |
| Environmental Chemistry | Not listed separately | Verify after 2027 bulletin |
| Polymers | Not listed separately | Verify after 2027 bulletin |
| Chemistry in Everyday Life | Not listed separately | Verify after 2027 bulletin |
JEE Main Chemistry includes topics from both Class 11 and Class 12. Class 11 Chemistry builds the foundation for Mole Concept, Atomic Structure, Bonding, Thermodynamics and Equilibrium, while Class 12 Chemistry includes scoring areas such as Electrochemistry, Chemical Kinetics, Coordination Compounds, d- and f-Block Elements, Organic Chemistry and Biomolecules.
| Portion | Important Chapters | Preparation Focus |
| Class 11 Chemistry | Mole Concept, Atomic Structure, Chemical Bonding, Thermodynamics, Equilibrium, Redox, Hydrocarbons | Build concepts and numerical base |
| Class 12 Chemistry | Solutions, Electrochemistry, Chemical Kinetics, Coordination Compounds, d- and f-Block, Organic Compounds, Biomolecules | High-scoring and NCERT-heavy |
| Quick Scoring Areas | Biomolecules, Practical Chemistry, Coordination Compounds, Periodicity | Useful for final revision |
| Calculation-Based Areas | Mole Concept, Thermodynamics, Equilibrium, Electrochemistry, Kinetics, Solutions | Require regular formula practice |
A strong Chemistry score requires NCERT reading, formula revision, reaction practice, PYQs and mock-test analysis. Students should divide Chemistry into Physical, Inorganic and Organic sections and prepare each section differently.
NCERT is essential for JEE Main Chemistry. Inorganic Chemistry and Biomolecules are especially NCERT-based, and many questions can be directly linked to NCERT lines, tables and examples.
Prepare Chemistry in three parts:
For Physical Chemistry, maintain a formula notebook. Include formulas from Mole Concept, Thermodynamics, Equilibrium, Electrochemistry, Chemical Kinetics and Solutions.
For Inorganic Chemistry, revise NCERT regularly. Focus on Periodicity, Chemical Bonding, p-Block Elements, d- and f-Block Elements and Coordination Compounds.
For Organic Chemistry, start with GOC and then move to Hydrocarbons, Haloalkanes, Oxygen-containing compounds, Nitrogen-containing compounds and Biomolecules. Make reaction flowcharts for faster revision.
After completing every chapter, solve JEE Main previous year questions. PYQs help students understand the actual exam level and repeated question patterns.
Mock tests help improve speed and accuracy. After each mock test, analyze mistakes and categorize them as concept errors, formula errors, NCERT memory errors or calculation errors.
Do not spend major time on chapters that are not listed in the latest available syllabus. Cross-check topics such as Surface Chemistry, States of Matter, Hydrogen, s-Block, Polymers and Environmental Chemistry before preparing them in detail.
| Time Period | Preparation Target |
| Month 1 | Physical Chemistry: Mole Concept, Atomic Structure, Thermodynamics, Equilibrium, Redox, Electrochemistry |
| Month 2 | Inorganic Chemistry: Chemical Bonding, Periodicity, p-Block, d- and f-Block, Coordination Compounds |
| Month 3 | Organic Chemistry, Biomolecules, Practical Chemistry, PYQs, mock tests and revision |
During the first month, focus on formulas and numerical practice. In the second month, revise NCERT-based Inorganic Chemistry. In the third month, complete Organic Chemistry revision and solve mock tests regularly.
| Days | Topics to Revise |
| Days 1–5 | Physical Chemistry formulas and numericals |
| Days 6–10 | Chemical Bonding, Periodicity and p-Block |
| Days 11–14 | d- and f-Block Elements and Coordination Compounds |
| Days 15–20 | GOC, Hydrocarbons, Halogen, Oxygen and Nitrogen compounds |
| Days 21–23 | Biomolecules and Practical Chemistry |
| Days 24–27 | PYQs and weak topics |
| Days 28–30 | Mock tests, NCERT revision and formula revision |
| Purpose | Recommended Book |
| Core Theory | NCERT Chemistry Class 11 and 12 |
| Physical Chemistry | O.P. Tandon Physical Chemistry |
| Organic Chemistry | NCERT + Morrison and Boyd / standard JEE practice material |
| Inorganic Chemistry | NCERT Chemistry |
| Exam Practice | JEE Main Previous Year Questions |
| Final Revision | Formula sheet, NCERT short notes and error notebook |
NCERT should be the first priority for JEE Main Chemistry. For a higher score, students should combine NCERT with previous year questions, mock tests and chapter-wise practice.
The JEE Main Chemistry Syllabus 2027 includes 20 units from Physical Chemistry, Inorganic Chemistry, Organic Chemistry and Practical Chemistry. Students should prepare the syllabus chapter-wise, revise NCERT regularly, solve previous year questions and focus on high-weightage chapters such as Coordination Compounds, Chemical Bonding, Equilibrium, Thermodynamics, Electrochemistry, GOC and Biomolecules.
Until NTA releases the official JEE Main Chemistry Syllabus 2027 PDF, candidates should use the latest available NTA syllabus as the preparation reference and update their study plan once the official 2027 information bulletin is published.
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The JEE Main Chemistry Syllabus 2027 includes topics from Physical Chemistry, Inorganic Chemistry and Organic Chemistry. It covers Class 11 and Class 12 chapters such as Mole Concept, Atomic Structure, Chemical Bonding, Thermodynamics, Equilibrium, Electrochemistry, Chemical Kinetics, Coordination Compounds, Hydrocarbons, Biomolecules and Practical Chemistry.
NTA has not released a separate official JEE Main Chemistry Syllabus 2027 PDF yet. Students can prepare using the latest available NTA syllabus until the official 2027 information bulletin is published.
Students can download the compiled JEE Main Chemistry Syllabus 2027 PDF from this page. The official syllabus PDF should be checked on the NTA JEE Main website after the 2027 information bulletin is released.
Yes. JEE Main Chemistry is broadly based on NCERT Class 11 and Class 12 Chemistry. NCERT is especially important for Inorganic Chemistry, Biomolecules, Practical Chemistry and theory-based Organic Chemistry.
There are 20 units in the JEE Main Chemistry syllabus. These units are divided into Physical Chemistry, Inorganic Chemistry, Organic Chemistry and Practical Chemistry.
The three sections of JEE Main Chemistry are Physical Chemistry, Inorganic Chemistry and Organic Chemistry.
Coordination Compounds, Chemical Bonding, Equilibrium, Atomic Structure, Thermodynamics, Electrochemistry, Organic Chemistry and Practical Chemistry are among the important high-weightage areas in JEE Main Chemistry.
Yes. Physical Chemistry is important because it includes numerical chapters such as Mole Concept, Thermodynamics, Equilibrium, Electrochemistry, Chemical Kinetics and Solutions.
Yes. Organic Chemistry is important for JEE Main 2027. Students should focus on GOC, Hydrocarbons, Organic Compounds Containing Halogens, Oxygen and Nitrogen, Biomolecules and reaction mechanisms.
NCERT is the most important source for Inorganic Chemistry in JEE Main. Students should read NCERT thoroughly and then solve previous year questions for better retention and accuracy.
Surface Chemistry is not listed as a separate unit in the latest available JEE Main Chemistry syllabus pattern. Students should verify the final status once the official 2027 syllabus is released.
States of Matter is not listed as a separate unit in the latest available syllabus pattern. Students should check the official JEE Main 2027 syllabus after its release for final confirmation.
Hydrogen is not listed as a separate unit in the latest available JEE Main Chemistry syllabus. Students should verify its final status after NTA releases the 2027 syllabus.
s-Block Elements is not listed as a separate unit in the latest available JEE Main Chemistry syllabus pattern. Students should check the official 2027 syllabus before final preparation.
Environmental Chemistry is not listed as a separate unit in the latest available JEE Main Chemistry syllabus pattern. Students should confirm the final status after the 2027 syllabus is released.
Polymers is not listed as a separate unit in the latest available JEE Main Chemistry syllabus. Students should verify the final status from the official 2027 syllabus once published.
Chemistry in Everyday Life is not listed as a separate unit in the latest available JEE Main Chemistry syllabus pattern. Students should check the official 2027 syllabus for final confirmation.
General Principles and Processes of Isolation of Metals, commonly called Metallurgy, is not listed as a separate unit in the latest available JEE Main Chemistry syllabus pattern. Verify from the official 2027 syllabus before preparing it in detail.
NCERT is essential for JEE Main Chemistry, especially for Inorganic Chemistry and theory-based chapters. However, for a high score, students should also solve previous year questions, practice numerical problems and take mock tests.
In the first month, complete Physical Chemistry chapters and formulas. In the second month, revise Inorganic Chemistry from NCERT. In the third month, complete Organic Chemistry, Biomolecules, Practical Chemistry, PYQs and mock tests.