WBJEE Chemistry Syllabus 2026: Complete Topics, Chapter-wise Details, Preparation Tips
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  • WBJEE Chemistry Syllabus 2026: Complete Topics, Chapter-wise Details, Preparation Tips

WBJEE Chemistry Syllabus 2026: Complete Topics, Chapter-wise Details, Preparation Tips

Gandubilli UnnatiUpdated on 06 Oct 2025, 02:54 PM IST

WBJEE Chemistry Syllabus 2026- WBJEEB will announce the WBJEE 2026 chemistry syllabus on the official website, wbjeeb.nic.in. The complete WBJEE 2026 syllabus will also be available on this page. The authority will publish the WBJEE syllabus in the information brochure. The WBJEE chemistry syllabus includes 19 main chapters. The WBJEE 2026 question paper will be based on the syllabus. The authority will announce the exam date for the WBJEE 2026 on the official website. Candidates must be familiar with the chemistry syllabus for the WBJEE exam below.

This Story also Contains

  1. WBJEE Chemistry Syllabus – Chapter-wise
  2. WBJEE 2026 High-Weightage Topics
  3. WBJEE Chemistry Exam Pattern 2026
WBJEE Chemistry Syllabus 2026: Complete Topics, Chapter-wise Details, Preparation Tips
WBJEE 2026 Chemistry Syllabus

WBJEE Chemistry Syllabus – Chapter-wise

The chapter-wise topics included in the main syllabus will be updated here when it is released. The syllabus updated below is based on the previous year's notification

WBJEE Chapter-wise Chemistry Syllabus

Chapter

Topics

Atomic Structure

Structure of atom, Rutherford and Bohr model, Hydrogen atom spectrum; Quantum numbers, shapes of orbitals, Pauli’s exclusion principle, Hund’s rule, Aufbau principle

Radioactivity and Nuclear Chemistry

α, β and γ radiation; Artificial transmutation; Half-life; Binding energy

Periodic Table and Chemical Families

Modern periodic law and periodic table; Periodicity in properties; Classification into s, p, d, f blocks

Chemical Bonding and Molecular Structure

Valence bond theory; Hybridization; Molecular orbital theory (H₂, O₂, N₂, CO); Hydrogen bond; VSEPR theory

Gaseous State

Gas laws; Ideal gas equation; Kinetic theory of gases; Real gases and van der Waals equation

Liquid State

Vapour pressure; Surface tension; Viscosity

Solid State

Classification of solids; Crystal systems; Unit cells; Packing; Defects; Electrical and magnetic properties

Thermodynamics

First law of thermodynamics; Enthalpy; Calorimetry; Hess’s law; Entropy; Spontaneity; Free energy change

Chemical Equilibria

Equilibrium constant; Le Chatelier’s principle; Ionic product of water; pH; Buffer; Solubility product

Ionic and Redox Equilibria

Oxidation number; Redox reactions; Electrolysis; Nernst equation

Chemistry of Solutions

Types of solutions: Raoult’s law; Colligative properties

Chemistry of Surface

Adsorption; Colloids; Emulsions

Chemical Kinetics

Rate of reaction; Order and molecularity; Arrhenius equation

Inorganic Chemistry

Hydrogen and its compounds; s-block, p-block, d-block, f-block elements and their properties; Coordination compounds – Werner’s theory, bonding, isomerism, stability

Organic Chemistry – Basics

General principles and reaction mechanisms

Organic Chemistry – Hydrocarbons

Alkanes; Alkenes; Alkynes; Aromatic hydrocarbons

Organic Chemistry – Functional Groups

Haloalkanes and Haloarenes; Alcohols, Phenols, Ethers; Aldehydes, Ketones, Carboxylic acids

Organic Chemistry – Nitrogen Compounds

Amines; Diazonium salts

Applied Organic Chemistry

Polymers; Biomolecules; Chemistry in everyday life

WBJEE 2026 High-Weightage Topics

Candidates can find the topics with the most weightage in the WBJEE 2026 chemistry syllabus here. Chemistry is usually considered a scoring subject with a mix of theoretical and application-based questions. Check out the WBJEE high-scoring chapters below

WBJEE 2026 High-Weightage Topics

Chapter

Weightage (Approx.)

Chemical Bonding

10%

Organic Chemistry (Basics)

12%

Coordination Compounds

8%

Electrochemistry

7%

Thermodynamics

8%

Inorganic Chemistry

15%

p-Block Elements

10%

WBJEE Chemistry Exam Pattern 2026

Along with the syllabus, candidates must also be aware of the WBJEE exam pattern. As the WBJEE exam has negative marking, hence, candidates must be aware of the WBJEE 2026 marking scheme. The distribution of marks is mentioned below.

WBJEE Chemistry Exam Pattern

Category

Marks per Question

Negative Marking

No. of Questions

Total Marks

Category 1

1 mark

-0.25

30

30

Category 2

2 marks

-0.5

5

10

Category 3

2 marks

No negative

5

10

Total

40

50

Frequently Asked Questions (FAQs)

Q: What are the important topics for the chemistry paper of WBJEE?
A:

The important topics for the WBJEE chemistry paper include Organic Chemistry, Inorganic Chemistry, thermodynamics and Electrochemistry.

Q: How many chapters are included in the WBJEE 2026 chemistry syllabus?
A:

The WBJEE chemistry syllabus consists of 19 chapters.

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Hello dear candidate,

You cannot get admission later through WBJEE counselling for that year if you missed the decentralized counselling as it is the official last chance to get admission through WBJEE.

Only chance left is by management quota but the fees are very high.

The Mop Round for WBJEE B.Tech counselling in 2025 would be held in late 2025, after the main counselling and allotment rounds have concluded. You can also refer to the official website of WBJEE for further information or detailed information.

Hello,

With a rank of 10536 in WBJEE 2025, you would have a chance in the government engineering colleges, but you have to choose less popular branches where the competition is less or not crowded. Still, your chances of admission depend on factors like specific colleges, cutoffs, the demand of this college, and the location of this college.

I hope it will clear your query!!

With a rank of  41200 at WBJEE, taking Techno Main Electrical is most appropriate option as it's a direct admission through counseling, while direct admission to CSE at Techno Main or IEM might not be possible or it can come with higher costs. Prioritize getting a confirmed seat through your rank through the standard WBJEE counseling process, as CSE admissions are highly competitive, expensive and typically requires a better rank. You can explore direct admission to CSE in a higher-ranked college if available, but if limited to these options, the confirmed seat in Electrical at Techno Main is a better choice than a unavailable or very expensive direct CSE admission.

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