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    Most Scoring Topics in JEE Main Chemistry 2026 – High Weightage Chapters

    Most Scoring Topics in JEE Main Chemistry 2026 – High Weightage Chapters

    Shivani PooniaUpdated on 18 Mar 2026, 11:40 PM IST

    Most Scoring Topics in JEE Main Chemistry 2026: Are you looking for the most important topics to study for JEE Mains 2026 chemistry? This is the right place for you, and look no further. In this article, our experts have provided the most scoring topics of Chemistry for JEE Main preparation. Students should cover chemistry important chapters for JEE Mains to score well in the JEE Main exam. Among the three subjects (Chemistry, Physics, and Maths), Chemistry is considered the most scoring but vast and requiring careful attention to detail, understanding, and planning. Therefore, here we will mark the most important topics along with weightage for your reference. We will also look into some more study resources so that you can start your preparation immediately without looking elsewhere. JEE Main 2026 registration is now open, and candidates can submit their applications between 31 October 2025 and 27 November 2025. The Session 1 examination is scheduled from 21 to 30 January 2026, while the session 2 is planned from April 1 to April 10, 2026.

    Live | Mar 28, 2026 | 2:30 AM IST

    This Story also Contains

    1. JEE Main Chemistry 2026 High Weightage Chapters
    2. Most Scoring Topics In JEE Main 2026
    3. Importance of Most Scoring and Important Chapters of JEE Main Chemistry
    4. JEE Main 2026 Chemistry Preparation Tips And Tricks
    Most Scoring Topics in JEE Main Chemistry 2026 – High Weightage Chapters
    Most Scoring Topics In JEE Main Chemistry

    JEE Main Chemistry 2026 High Weightage Chapters

    In this table, we have provided the most important chapters for JEE Mains Chemistry 2026 and what percentage of questions were asked from them in the JEE Mains exam according to the last 10 years of data. The weightage of the important chapters for JEE Mains Chemistry is:

    Chapter Name

    Weightage

    Some Basic Principles of Organic Chemistry

    9.50%

    Redox Reaction and Electrochemistry

    7.50%

    Chemical Bonding and Molecular Structure

    7.33%

    Organic Compounds containing Oxygen

    7.33%

    Hydrocarbons

    7.00%

    Co-ordination Compounds

    6.50%

    Atomic Structure

    5.33%

    P- Block Elements

    5.00%

    Most Scoring Topics In JEE Main 2026

    As we know the JEE Mains 2026 syllabus of chemistry. Now we shall dive into the important chapters for JEE Mains Chemistry. The chapters associated with each topic are also given below in this table:

    Chapter

    Topic

    Number of Questions

    Some Basic Concepts of Chemistry

    Concentration Terms

    48

    Some Basic Concepts of Chemistry

    Mole Concept and Molar Mass

    48

    Coordination Compounds

    Magnetic Moment (Based on VBT)

    45

    Some Basic Concepts of Chemistry

    Stoichiometry, Stoichiometric Calculations, and Limiting Reagent

    39

    Coordination Compounds

    Applications of CFT

    37

    Also Read:

    Importance of Most Scoring and Important Chapters of JEE Main Chemistry

    Understanding the significance of focusing on the most scoring topics in JEE Main Chemistry is crucial for achieving a good score in the exam. Here are the top five reasons why every JEE Main aspirant should prioritize the important chemistry chapters for JEE Main:

    • Weightage: Easy and scoring chapters for JEE Main Chemistry carry more weightage in the exam.

    • Overall Score: Focusing on the highest-scoring topics in JEE Main Chemistry contributes to an overall good score.

    • Core Concepts: These topics form the core of the subject.

    • Deeper Understanding: They help in developing a deeper understanding of the subject.

    JEE Main 2026 Chemistry Preparation Tips And Tricks

    Before attempting the papers, one must know shortcuts and roadmaps to understand the concepts as well as formulas that are very important. If you do not have any shortcuts, create your own and use them frequently to get into the habit. Also, make sure you have a list of JEE Main important formulas that are handy and readily available to revise.

    1. While attempting numerical problems, try to round off the data given or being used, so that you can easily calculate and arrive at an approximate solution that will be closer to any option provided in the questions.

    2. If you do not get the correct answer to a numerical problem on the first attempt, then try to calculate the entire sum. Make sure you practice this technique.

    3. Related to the real-life problems based on concepts, it will be much easier to analyze any given problem.

    4. Revision is a must. Revise as much as possible and try to make a timetable to fit the JEE Main high-scoring chapters or topics.

    5. Anticipate the mistakes you often make and practice enough to get them corrected before the exam.

    6. Make a list of JEE Main important books and chapters that you are comfortable with and keep them highlighted or note the most scoring topics in your very near access.

    7. Analyze previous year JEE papers to find out as much as possible about the most scoring chapters or topics and revise them readily. Take as many JEE Main 10 Full Mock Test as you can to improve your scoring and find your mistakes. This table will help you get a good idea of JEE Mains previous years' cumulative analysis:

    8. Practice JEE Main Previous Year Solved Papers in a timed manner and strategize accordingly.

    JEE Main Syllabus: Subjects & Chapters
    Select your preferred subject to view the chapters

    Frequently Asked Questions (FAQs)

    Q: Is only NCERT important for Chemistry?
    A:

    JEE Main is a national level entrance test. Thus, only NCERT books will not be enough. But the NCERT exemplar, NCERT notes, NCERT solutions are also important and helpful for the exam.

    Q: Which are Important topics of Inorganic chemistry?
    A:

    Important topics of Inorganic chemistry are Hybridisation, CFT, VSEPR theory, and d and f- blocks elements etc.

    Q: What is the weightage of Chemistry in the JEE Mains Exam?
    A:

    As total of 3 subjects are there in the JEE Main exam and individually all carry equal weightage, therefore 33.33 % weightage of Chemistry is there in the JEE Mains Exam.

    Q: Name a few Chapters from Organic Chemistry which carry more Weightage in JEE Main exam?
    A:

    Organic compounds containing oxygen, Hydrocarbons, Organic Compounds Containing Nitrogen are few important chapters from Organic Chemistry which carry more Weightage in JEE Main exam.

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    Questions related to JEE Main

    On Question asked by student community

    Have a question related to JEE Main ?

    Hi Narendra,

    Please download the Hindi medium JEE Mains question paper with solution from the link given below:

    https://engineering.careers360.com/hi/articles/jee-main-question-paper-hindi-medium

    Hi Manish Saraswat,

    Yes, you can get NIT seat with 84.89 percentile in JEE Mains. Your's JEE Main rank is expected to be 2 lakh 22 thousand plus. See the list of NITs from the link below in which you may get an NIT seat.

    Link 1: https://engineering.careers360.com/articles/jee-main-marks-vs-rank

    Link 2:

    Hi,

    High - weightage chapters in JEE Mains are based on past paper analysis, not official NTA rules. Some topics come up more often, so students use them for smart revision. You can refer to this link for details:

    JEE Main Chapter-wise Weightage 2026: Important Topics & Marks Distribution

    Hi Sasika,

    Careers360 provides JEE study material, including books, notes, previous year papers, and revision PDFs for Physics, Chemistry, and Maths.

    You can check subject-wise study material here:

    https://engineering.careers360.com/exams/jee-main/study-material