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    JEE Main 2027 Chemistry Sample Paper PDF: Download Free

    JEE Main 2027 Chemistry Sample Paper PDF: Download Free

    Shivani PooniaUpdated on 29 Oct 2026, 03:01 PM IST

    JEE Main 2027 Chemistry Sample Paper - If you are preparing for JEE Main 2027, solving Chemistry questions daily can help you strengthen concepts, improve accuracy and make you more comfortable with the actual examination pattern. A good sample paper made according to the JEE exam pattern also helps you identify weak chapters before the JEE Mains exam. In this article, we have provided a JEE Main 2027 Chemistry Sample Paper PDF to download, and preparation tips to make your preparation better.

    Live | Oct 29, 2026 | 3:30 PM IST

    This Story also Contains

    1. JEE Main 2027 Chemistry Sample Paper PDF
    2. JEE Main Chemistry Exam Pattern 2027
    3. Important Chapters for JEE Main 2027 Chemistry Practice
    4. Last Year Chapter-wise Weightage JEE Main Chemistry
    5. How to Prepare Using JEE Main 2027 Chemistry Sample Papers
    6. Common Mistakes to Avoid While Solving Chemistry Mock Tests
    JEE Main 2027 Chemistry Sample Paper PDF: Download Free
    JEE Main 2027 Chemistry Sample Paper

    JEE Main 2027 Chemistry Sample Paper PDF

    Download the JEE Main 2027 Chemistry Sample Paper PDF, so you can practise exam-oriented problems from Physical, Organic and Inorganic Chemistry all at once. Just use this practice paper to check how ready you are, do a quick revision of key concepts and boost your accuracy before the examination. The PDF also has sample questions and an answer key too so you can judge your performance better.

    JEE Main 2027 Chemistry Sample Paper PDF Link


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    JEE Main Chemistry Exam Pattern 2027

    For JEE Main exam, Chemistry is one of the three subjects, alongside Physics and Mathematics. According to the 2027 syllabus, Chemistry covers 20 units across Physical, Inorganic and Organic Chemistry.

    Particulars

    Chemistry

    Total questions to be attempted

    25

    Multiple-choice questions

    20

    Numerical-value questions

    5

    Total marks

    100

    Marks for a correct answer

    +4

    Marks for an incorrect answer

    −1

    Marks for an unanswered question

    0

    Important Chapters for JEE Main 2027 Chemistry Practice

    To prepare effectively for JEE Main 2027 Chemistry, students should look at important chapters from Physical, Organic, and Inorganic Chemistry. The table below highlights some key topics to practise, with the main areas to focus on during revision.

    Also Read: JEE Main 2027 Syllabus

    Section

    Chapters to practise

    What to focus on

    Physical Chemistry

    Mole Concept, Atomic Structure, Thermodynamics, Solutions, Equilibrium, Electrochemistry, Chemical Kinetics

    Formulas, calculations, graphs and numerical questions

    Inorganic Chemistry

    Periodic Properties, Chemical Bonding, p-Block Elements, d- and f-Block Elements, Coordination Compounds

    NCERT facts, trends, structures and exceptions

    Organic Chemistry

    General Organic Chemistry, Hydrocarbons, Haloalkanes and Haloarenes, Oxygen-Containing Compounds, Nitrogen-Containing Compounds, Biomolecules

    Reaction mechanisms, reagents, acidity, basicity and functional groups

    Practical Chemistry

    Principles Related to Practical Chemistry

    Reagents, observations, identification tests and laboratory principles

    Last Year Chapter-wise Weightage JEE Main Chemistry

    The chapter-wise weightage of JEE Main Chemistry helps candidates understand which chapters are asked more in 2026.

    Chapter Name

    January Session

    April Session

    Overall Questions

    Weightage

    Atomic Structure

    14

    12

    26

    5.47%

    Biomolecules

    9

    13

    22

    4.63%

    Chemical Bonding and Molecular Structure

    12

    12

    24

    5.05%

    Chemical Kinetics

    13

    13

    26

    5.47%

    Chemical Thermodynamics

    13

    11

    24

    5.05%

    Classification of Elements and Periodic Table

    9

    10

    19

    4.00%

    Coordination Compounds

    23

    17

    40

    8.42%

    d- and f-Block Elements

    11

    11

    22

    4.63%

    Equilibrium

    11

    15

    26

    5.47%

    Hydrocarbons

    13

    17

    30

    6.32%

    Organic Compounds Containing Halogens

    4

    5

    9

    1.89%

    Organic Compounds Containing Nitrogen

    14

    13

    27

    5.68%

    Organic Compounds Containing Oxygen

    22

    14

    36

    7.58%

    p-Block Elements

    10

    8

    18

    3.79%

    Principles Related to Practical Chemistry

    5

    2

    7

    1.47%

    Purification and Characterisation of Organic Compounds

    9

    10

    19

    4.00%

    Redox Reactions and Electrochemistry

    16

    11

    27

    5.68%

    Solutions

    14

    10

    24

    5.05%

    Some Basic Concepts in Chemistry

    14

    9

    23

    4.84%

    Some Basic Principles of Organic Chemistry

    14

    12

    26

    5.47%

    Grand Total

    250

    225

    475

    100.00%

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

    How to Prepare Using JEE Main 2027 Chemistry Sample Papers

    Solving a JEE Main Chemistry sample paper 2027 is more useful when you go back and analyse your performance afterwards, really. Instead of just finishing questions, you should check where you slipped and then repeat the same concepts. Follow this approach:

    1. Complete the Syllabus Before Attempting a Full-length Test:

    Study the Chapter and solve chapter-wise questions first. Start with a full-length practice paper once you have covered a reasonable portion of the syllabus.

    2. Use NCERT for Inorganic and Organic Chemistry Revision:

    Most of the inorganic questions are asked from the NCERT. So read NCERT thoroughly for inorganic and organic.

    3. Practise with a Timer.

    Try to finish the 25-question practice paper within your chosen time limit. Once you feel ok with the questions, use the real examination timing and the interface too when taking full-length mocks.

    4. Maintain an Error Notebook.

    After giving any test or solving a sample paper, classify incorrect answers into three categories: conceptual mistakes, calculation errors and forgotten facts. Revise these mistakes before attempting another paper.

    Also Read: JEE Main 2027 Mock Test

    Common Mistakes to Avoid While Solving Chemistry Mock Tests

    • Revise inorganic chemistry properly. Don't just rely on short notes and chapter overviews.

    • Avoid just learning organic chemistry reactions without understanding the reagents and conditions.

    • Don't ignore units while solving Physical Chemistry numericals.

    • Stop spending so much time on a single difficult question

    • Don't check the answer key before even attempting the question paper.

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    Also Read: JEE 2027 Preparation: Avoid These 10 Common Mistakes to Crack the Exam

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    Questions related to JEE Main

    On Question asked by student community

    Have a question related to JEE Main ?

    Hi aspirant,
    Yes, there are three new exam centres for JEE Main 2027. They are Kalahandi and Sundergarh in Odisha and Sahibzada Ajit Singh Nagar in Punjab.

    You can also check this page for more details: https://engineering.careers360.com/articles/jee-main-2027-new-centres