Chemistry is the most scoring section in JEE Main if you prepare for it correctly. Physics and mathematics have heavy calculations and multi-step calculation questions; chemistry rewards strong conceptual clarity, accurate memorisation, and consistent practice. That's exactly why a well-structured JEE Main Chemistry Quiz should be a part of your daily study routine as you prepare for the JEE Main exam.
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In this article, we will provide you with the JEE Main Chemistry Questions, how to structure your practice, and where to focus more energy across physical, organic, and inorganic chemistry.
Also Read: Inorganic Chemistry Exceptions for JEE Main 2027: Complete Revision Guide
Test your chemistry preparation with topic-wise questions designed around the JEE Main syllabus and exam pattern. Use this quiz to assess your conceptual understanding, identify weak areas, and strengthen your preparation for JEE Main 2027.
Also Read: Atomic structure JEE Main Question
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So, based on the January and April 2026 sessions put together, a total of 475 chemistry questions were asked in JEE Main. The table below shows the overall JEE Main Chemistry chapter-wise weightage, ordered from the highest to the lowest.
Chapter Name | No. of Questions January Session 2026 | No. of Questions April Session 2026 | Weightage |
Co-ordination Compounds | 23 | 17 | 8.42% |
Organic Compounds Containing Oxygen | 22 | 14 | 7.58% |
13 | 17 | 6.32% | |
14 | 13 | 5.68% | |
Redox Reactions and Electrochemistry | 16 | 11 | 5.68% |
14 | 12 | 5.47% | |
Chemical Kinetics | 13 | 13 | 5.47% |
Equilibrium | 11 | 15 | 5.47% |
14 | 12 | 5.47% | |
Chemical Bonding and Molecular Structure | 12 | 12 | 5.05% |
Chemical Thermodynamics | 13 | 11 | 5.05% |
Solutions | 14 | 10 | 5.05% |
14 | 9 | 4.84% | |
Biomolecules | 9 | 13 | 4.63% |
d- and f-Block Elements | 11 | 11 | 4.63% |
9 | 10 | 4.00% | |
Purification and Characterisation of Organic Compounds | 9 | 10 | 4.00% |
10 | 8 | 3.79% | |
Organic Compounds Containing Halogens | 4 | 5 | 1.89% |
Principles Related to Practical Chemistry | 5 | 2 | 1.47% |
Solving JEE Main Chemistry Questions regularly is one of the most reliable ways to improve your score in the exam. JEE Main asks questions from a fairly predictable set of concepts every year, which means pattern recognition through practice gives you a genuine idea.
Important topics to cover in practice:
Physical Chemistry: Mole concept, thermodynamics, equilibrium, electrochemistry, chemical kinetics, and solutions
Organic Chemistry: Reaction mechanisms, GOC (General Organic Chemistry), named reactions, isomerism, and biomolecules
Inorganic Chemistry: Periodic table trends, chemical bonding, coordination compounds, and p-block/d-block elements
Frequently Asked Questions (FAQs)
Focus on high-weightage topics like chemical bonding, equilibrium, coordination compounds, GOC, and classification of the periodic table, which are asked every year in JEE Main.
An aspirant should take a small 10- to 15-question quiz every day during preparation.
One mock test is enough during preparation, but give more mock tests as the exam comes closer.
NCERT can be used for learning theory, but for question practice, quizzes, MCQs, mock tests, and previous years' papers are useful.
On Question asked by student community
Hello student!
You can download the JEE Main April 2026 official question paper from the link below. You can also visit the page below for shift-wise question papers and solutions to practise questions and analyse the exam pattern.
JEE Main April 2026 Official Question Paper:
https://engineering.careers360.com/download/ebooks/jee-main-2026-april-session-official-question-paper
JEE Main 2026 Shift-Wise
Hello Student,
You can prepare for JEE Main 2027 by referring to the article below. It provides preparation tips, study strategies, and guidance to help you prepare effectively for the exam.
JEE Main Preparation Tips 2027: Check Preparation Strategy, Tricks
Hope this helps!
Hi Rishabh
Check the link below for the JEE Main Paper 2A question papers.
Hello Student,
Check the useful resources given below:
Hope it helps!
Dear Student,
You can access JEE Main Mathematics previous-year questions on Careers360. Practising previous-year questions will help you understand the exam pattern and question types.
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