NEET 2025

NEET Chemistry Chapter Wise Weightage 2026 – Most Important Topics to Score 160+

Get NEET Chemistry chapter wise weightage 2026 with key topics, trends, and tips to score 160+ in Physical, Organic & Inorganic Chemistry.

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May 31, 2025 - 16:06

May 31, 2025 - 16:30

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NEET Chemistry Chapter Wise Weightage 2026

If you aim for a mark of 160+ in NEET Chemistry, it is very important to know the NEET Chemistry chapter wise weightage 2026. Strategic study of the topics included in more points can help you answer most of the Chemistry questions in the NEET UG exam. At the same time manage your time better.

This article provides details about Chemistry chapter weightage for NEET 2026 for each class and advises you on important topics and methods to improve your preparation.

NEET Chemistry Syllabus Overview

The NEET Chemistry syllabus includes topics from both Class 11 and Class 12 NCERT textbooks. It is divided into three sections:

Physical Chemistry
Organic Chemistry
Inorganic Chemistry

Students doing their preparation for the NEET 2026, can look at the chapter-wise weightage for NEET 2026 Chemistry from both 11th and 12 classes seperately.

Read More: What’s New in NEET 2026 Syllabus?

Class 11 Chemistry NEET Weightage (2026)

Check out the expected class 11 Chemistry weightage in NEET based on previous trends:

Chapter	Weightage (Approx.)
Some Basic Concepts of Chemistry	2%
Structure of Atom	2–3%
Classification of Elements and Periodicity	2%
Chemical Bonding and Molecular Structure	5%
States of Matter: Gases and Liquids	2%
Thermodynamics	3–4%
Equilibrium	3%
Redox Reactions	2%
Hydrogen	1%
The s-Block Element	2%
Some p-Block Elements	2%
Organic Chemistry - Basic Principles	4%
Hydrocarbons	3%
Environmental Chemistry	1%

Focus chapters from Class 11: Chemical Bonding, Thermodynamics, Hydrocarbons, and Equilibrium.

Class 12 Chemistry NEET Weightage (2026)

Now, let’s look at the class 12 Chemistry weightage in NEET:

Chapter	Weightage (Approx.)
Solid State	2%
Solutions	3%
Electrochemistry	2–3%
Chemical Kinetics	3%
Surface Chemistry	2%
The p-Block Element	4%
The d- and f-Block Elements	3%
Coordination Compounds	5%
Haloalkanes and Haloarenes	2–3%
Alcohols, Phenols, and Ethers	3–4%
Aldehydes, Ketones, and Carboxylic Acids	4%
Organic Compounds Containing Nitrogen	2%
Biomolecules	2–3%
Polymers	1%
Chemistry in Everyday Life	1%

Focus chapters from Class 12: Coordination Compounds, Aldehydes & Ketones, Alcohols & Phenols, and p-Block elements.

High Weightage Chapters in NEET Chemistry 2026

Students must prioritize these high weightage chapters in NEET Chemistry in their NEET 2026 preparation:

Physical Chemistry:

Thermodynamics
Equilibrium
Chemical Kinetics
Solutions

Inorganic Chemistry:

Chemical Bonding
Coordination Compounds
p-Block and d-Block Elements

Organic Chemistry:

General Organic Chemistry (GOC)
Aldehydes, Ketones & Carboxylic Acids
Alcohols, Phenols & Ethers

Tip: Organic and Inorganic Chemistry together often carry more weight than Physical Chemistry in NEET, so balance your focus accordingly.

Chemistry Chapter Weightage for NEET – Summary Table

Topic	Approx. No. of Questions
Physical Chemistry	12–14
Organic Chemistry	14–16
Inorganic Chemistry	15–17

Read More: NEET UG Result Hearing 2025

Download Chapter Wise Weightage Chemistry for NEET 2026 PDF

Lots of students try to find chapter-wise weightage Chemistry for NEET 2026 PDF download that shows the weightage for all chapters in Chemistry for NEET 2026. You may create your own chapter tracker according to what is shown above or use an official one from reliable NEET websites.

NEET Chemistry Preparation Tips to Score 160+

Use NCERT: Almost all NEET Chemistry questions are taken from NCERT.
Prepare summary sheets: Primarily for reaction mechanisms and formulas.
Practice Last Year’s Papers: Look for patterns and solve repeated questions.
Make use of Flashcards: Useful for both facts and reactions in Inorganic Chemistry.
Attempt Mock Tests: Simulate real-exam conditions.

NEET Chemistry Difficulty Level – Year-Wise Analysis

Familiar with the difficulty trend of NEET Chemistry can help aspirants plan their preparation smartly. Aspirants can check how tough the Chemistry section was in the last few years from this table:

Year	Easy Questions	Moderate Questions	Difficult Questions	Toughest Subsection
NEET 2022	18	22	5	Organic Chemistry
NEET 2023	20	20	5	Physical Chemistry
NEET 2024	16	24	5	Inorganic Chemistry
NEET 2025 (Expected)	18–20	22–24	4–5	Likely Organic

Trend Summary:

Organic Chemistry is often tougher due to conceptual reactions.
Inorganic Chemistry is mostly based on NCERT but requires strong memory.
Physical Chemistry is heavy in calculation and needs formula based practice.

Suggestion: In recent years, the balance among all three sections has improved, making comprehensive preparation more important than selective studying.

Weightage Comparison: NEET Chemistry vs Physics vs Biology

Knowing where Chemistry stands in terms of marks can help you utilise your time and effort effectively across subjects.

Subject	Total Questions	Total Marks	Weightage (%)
Physics	50	200	33.3%
Chemistry	50	200	33.3%
Biology	100	400	66.6%

Insight: No doubt Biology carries the most weight, but the Chemistry section can be a game-changer for high scorers. Most toppers score 160+ in Chemistry due to better predictability.

Strategy to Balance All Three:

Biology: Focus on NCERT line-by-line.
Chemistry: Prioritize NCERT + Previous Year Questions + Problem Solving.
Physics: Practice-based with daily numericals.

Chapter-Wise Question Trends from Previous 5 Years (2020–2024)

Students can analyse the chapter wise question trends for this table. The table shows how many times each Chemistry chapter appeared over the last 5 NEET exams.

Chapter Name	2020	2021	2022	2023	2024	Total
Chemical Bonding & Structure	3	2	2	3	3	13
Thermodynamics	2	2	1	2	2	9
Coordination Compounds	2	3	3	2	3	13
Haloalkanes and Haloarenes	1	2	2	1	2	8
Biomolecules	1	1	1	1	1	5
Alcohols, Phenols and Ethers	2	2	2	2	3	11
The Solid State	2	1	1	1	1	6
Chemical Kinetics	2	1	2	1	2	8
p-Block Elements	3	3	2	3	2	13
GOC (General Organic Chemistry)	3	2	2	2	3	12

Note: Chapters like Chemical Bonding, p-Block, Coordination Compounds, and GOC appear repeatedly. Students must focus on these for maximum returns.

Being smart with chapter wise weightage for NEET 2026 Chemistry will help you a lot during your preparation. No matter if you are reviewing an existing schedule or starting from the beginning, concentrating on important chapters with high weightage will allow you to aim for a score over 160 in Chemistry.