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    How to Score High in JEE Main Chemistry Paper 2027? – Tips, Tricks & Important Topics

    How to Score High in JEE Main Chemistry Paper 2027? – Tips, Tricks & Important Topics

    Shivani PooniaUpdated on 08 Sep 2026, 10:23 AM IST

    How To Score High In JEE Main Chemistry Paper 2027: Scoring high in the JEE Main Chemistry Paper 2027 is possible to achieve with the right preparation strategy and a strong understanding of high-weightage topics. For JEE Main 2027, you need to have a strategic plan for all the subjects: Physics, Chemistry and Mathematics. Out of the three subjects, Chemistry has been proven to be a scoring subject of JEE Main exam. In this article, we will see how to score high in JEE Main Chemistry Paper 2027, along with the JEE Main Chemistry trend analysis, chapter-wise weightage, most important and scoring chapters, frequently asked topics, and the chapter-wise distribution of questions based on previous years' papers. Also Read: Inorganic Chemistry Exceptions for JEE Main 2027: Complete Revision Guide

    This Story also Contains

    1. How To Score High In JEE Main Chemistry Paper 2027?
    2. JEE Main Chemistry Trend Analysis
    3. JEE Main 2027 Chemistry Chapter-wise Weightage & Important Topics
    4. JEE Main 2027 Chemistry Most Scoring Chapters and Topics
    5. Chapter-wise Distribution of Chemistry Questions for JEE Main
    6. Best Books for Chemistry JEE Main 2027
    How to Score High in JEE Main Chemistry Paper 2027? – Tips, Tricks & Important Topics
    How To Score High In JEE Main Chemistry Paper

    How To Score High In JEE Main Chemistry Paper 2027?

    1. Understand the Syllabus and Topic Weightage

    First of all understand the JEE Main Chemistry Syllabus. Once you have gone through the whole JEE Mains chemistry syllabus, plan your chapters and topics and give yourself a deadline

    2. Make a Study Plan

    You have to make a daily study plan that has all subject revisions, JEE Main Mock Tests and all other kinds of sample papers.

    3. Practice Previous Year Papers (PYQs)

    Practice a minimum of 10–12 years' JEE Main question papers. It will help you in understanding the pattern, difficulty level, and most repeated questions of the JEE Main exam. You must have a look at the following:

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    JEE Main Chemistry Trend Analysis

    Check the difficulty analysis of each part of chemistry given in the table below. This can help you understand the trend followed:

    YearOverall DifficultyPhysical ChemistryOrganic ChemistryInorganic Chemistry
    2026Easy to ModerateModerateModerateEasy to Moderate
    2025EasyModerateEasy to ModerateEasy
    2024ModerateModerateModerateEasy to Moderate
    2023Easy to ModerateModerateEasyEasy
    2022ModerateModerate to DifficultModerateEasy to Moderate
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    JEE Main 2027 Chemistry Chapter-wise Weightage & Important Topics

    The weightage of JEE Main chemistry is given below according to the JEE Main syllabus. You can refer to it to know which chapters to focus on:

    Physical Chemistry

    The weightage and chapter name of physical chemistry is given below:

    JEE Main Last Five Year Analysis (2026-2022)
    Boost your JEE Main preparation with the Last 5 Years Analysis (2026–2022). Discover chapter-wise trends, difficulty levels & high-weightage topics.
    Try Now


    Inorganic Chemistry

    Inorganic chemistry chapters hold the following weightage:

    Chapter NameWeightage
    Co-ordination Compounds8.42%
    Chemical Bonding and Molecular Structure5.05%
    d- and f-Block Elements4.63%
    Classification of Elements and Periodic Table4.00%
    p-Block Elements3.79%
    Principles Related to Practical Chemistry1.47%
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    Organic Chemistry

    Check the table below for organic chemistry weightage:

    Chapter NameWeightage
    Organic Compounds containing Oxygen7.58%
    Hydrocarbons6.32%
    Organic Compounds Containing Nitrogen5.68%
    Some Basic Principles of Organic Chemistry5.47%
    Biomolecules4.63%
    Purification and Characterisation of Organic Compounds4.00%
    Organic Compounds Containing Halogens1.89%

    JEE Main 2027 Chemistry Most Scoring Chapters and Topics

    The section-wise important and scpring topics are given below:

    JEE Main 2027 Physical Chemistry Most Scoring Chapters and Topics

    The Top five most scoring topics in physical chemistry are given below:


    JEE Main 2027 Organic Chemistry Most Scoring Chapters and Topics

    Boost your JEE Main 2027 score by focusing on the most scoring chapters and topics in Organic Chemistry. This table highlights high-weightage areas, helping you prioritize your preparation, practice effectively, and maximize marks in the exam.

    JEE Main 2027 Inorganic Chemistry Most Scoring Chapters and Topics

    Concentrate on the high-scoring chapters and topics of JEE Main 2027 Chemistry. Use this table to identify important areas for targeted practice and efficient revision.

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


    Chapter-wise Distribution of Chemistry Questions for JEE Main

    Preparing for JEE Main 2027 chemistry becomes much easier when you focus on chapter-wise important questions. Here is a list showing which are the most often asked chapters; this will help you identify the areas which have the heavier weight of marks and plan your study accordingly.

    Topic NameChapterNo. of Questions Asked in 2026
    Stoichiometry, Stoichiometric Calculations and Limiting ReagentSome Basic Concepts in Chemistry7
    Line Spectrum of HydrogenAtomic Structure6
    Ionisation Enthalpy (Ionisation Potential)Classification of Elements and Periodic Table6
    Mole Concept and Molar MassSome Basic Concepts in Chemistry6
    Crystal Field Splitting in the Octahedral FieldCo-ordination Compounds5
    StereoisomerismSome Basic Principles of Organic Chemistry5

    Best Books for Chemistry JEE Main 2027

    To increase the chances of getting good marks, you need to refer to good books as per the JEE Main syllabus. Here you can check the best books for chemistry:

    Book Title

    Author/Publisher

    NCERT Chemistry (Class 11 & 12)

    NCERT

    Physical Chemistry

    O. P. Tandon

    Numerical Chemistry

    P. Bahadur

    Organic Chemistry

    Morrison & Boyd

    Organic Chemistry

    O. P. Tandon

    Concise Inorganic Chemistry

    J. D. Lee

    Inorganic Chemistry

    O. P. Tandon

    Practice Papers & Solved Questions

    Oswaal / Arihant

    Also read: JEE Main 2027 Chemistry Important Formulas

    Frequently Asked Questions (FAQs)

    Q: Which is the best book for Inorganic Chemistry?
    A:

    J.D Lee is one of the best book for inorganic chemistry. This is the best book for building up the concept in inorganic chemistry.

    Q: What are difficult chapters in Physical chemistry?
    A:

    In JEE Mains Chemistry is divided into three subparts (Physical, inorganic and organic). In Physical Chemistry few are difficult chapters like Thermodynamics, Equilibrium and Chemical Kinetics.

    Q: How many questions of Chemistry in the JEE Mains Exam?
    A:

    There are 25 questions of Chemistry in the JEE Mains Exam.

    Q: Is there any negative marking in JEE Mains Exams?
    A:

    Yes, there is negative marking in the JEE Mains exam: 4 marks for every right answer, and 1 mark will be deducted for each incorrect answer.

    Q: Is any one book enough for the JEE Mains Chemistry paper?
    A:

    One book is not sufficient for the JEE mains Exam. Chemistry has three subsections (Physical, organic and inorganic). The section wise best books for JEE Mains Chemistry are provided above.

    Q: Is NCERT enough for Chemistry in JEE Main?
    A:

    Yes, especially for Inorganic and Organic Chemistry. Many questions are directly taken from NCERT. For Physical Chemistry, refer to numerical practice from books.

    Q: How should I do my revision of Chemistry before the exam?
    A:

    Use a chapter-wise flashcard for studying reactions,and formulas. Give time to high-weightage topics and refer to previous year questions.

    Q: How can I improve speed in solving Chemistry questions?
    A:

    Give time to conceptual clarity and pattern understanding. You should practice MCQs by topic, especially reaction-based and numerical problems.

    Q: When will JEE main 2027 registration starts for session 1?
    A:

    Registration for JEE Main 2027 Session 1 is expected to begin in the last week of October 2026 on the National Testing Agency Portal. 

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    Hello, the JEE Main 2027 notification date has not been officially announced yet. The notification and registration dates are expected to be released by NTA around September-October 2026. You can check the latest JEE Main 2027 updates here: https://engineering.careers360.com/articles/jee-main-2027

    Hello Student,

    For JEE Main, you can use Careers360 resources that cover previous-year questions (PYQs), chapter-wise questions, and repeated concepts. Practising PYQs is useful for identifying recurring question patterns and important topics.

    You can check the JEE Main Previous 10 Years Question Papers with Solutions on Careers360 using the link

    Hello, you can access JEE classes and notes through the JEE preparation section on the app. Search for JEE and select the relevant study material or notes section.

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