Understanding the Organic Chemistry Chapters for NEET and their weightage is among the smartest ways to put in your efforts and get more marks in the NEET Chemistry part. The chemistry section in the NEET exam can be divided into Physical, Inorganic, and Organic Chemistry. Aspirants can focus on revision and practice by knowing which chapters have more weightage.
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In this article, students will find a detailed summary of the NEET Chemistry chapter-wise weightage with special focus on Organic Chemistry. Students can also find tables and lists of important chapters, preparation tips and the best books to do better in the Chemistry section of the NEET Exam.
Knowing the chapter-wise weightage for NEET Chemistry helps you identify which topics are most likely to appear in the NEET. Focus on chapters with higher weightage for maximum results.
S.No | Chapter | Class | Weightage |
1 | 11 | 6.51 | |
2 | 11 | 6.69 | |
3 | 12 | 2.74 | |
4 | 12 | 3.77 | |
5 | 12 | 5.37 | |
6 | 12 | 4.40 | |
7 | 12 | 3.66 |
Focusing on the most important chapters for Chemistry will help you score higher. Here are the must-study chapters for NEET:
Below are topics that often appear in NEET previous year papers:
IUPAC Nomenclature |
Reaction Mechanisms |
Electrophilic & Nucleophilic Reactions |
Aromaticity & Resonance Effects |
Aldol & Cannizzaro Reactions |
SN1 & SN2 Mechanisms |
Named Reactions in NEET |
If you are studying for NEET, knowing which organic chemistry chapters are asked for most commonly can provide you with a huge advantage. Studying previous year question (PYQ) analysis allows you to start your revision on high-yield topics. Below is a detailed table showing the number of questions covered from every Organic Chemistry chapter in NEET between 2019 and 2023.
Chapter Name | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Total (7 yrs) |
Organic Chemistry: Some Basic Principles and Techniques | 1 | 2 | 2 | 2 | 2 | 4 | 2 | 15 |
Alcohols, Phenols and Ethers | 2 | 1 | 0 | 2 | 2 | 3 | 1 | 11 |
Hydrocarbons | 2 | 3 | 4 | 2 | 2 | 2 | 3 | 18 |
Biomolecules | 1 | 3 | 1 | 1 | 2 | 1 | 2 | 11 |
Haloalkanes and Haloarenes | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 10 |
Aldehydes, Ketones and Carboxylic Acids | 1 | 3 | 4 | 5 | 4 | 1 | 1 | 19 |
Amines | 1 | 1 | 3 | 2 | 2 | 2 | 1 | 12 |
A smart preparation plan is important for doing well in NEET Chemistry. Here are a few student-friendly tips:
Begin with the NCERT textbooks to get a solid base in all chapters.
Prioritise NEET high-weightage chapters followed by the rest.
Take short notes and flashcards to ensure rapid revision.
Solve past years' NEET Chemistry question papers and mock tests.
Regularly revise important Chemistry formulas, reactions, and mechanisms.
Clear your doubts with teachers or an online study group.
By using this strategy for the NEET Chemistry chapter-wise weightage, you can score the best in the NEET exam.
To do well in NEET Organic Chemistry, it's very important to choose the correct books. The NCERT books of Class 11 and 12 are the basic books which have to be covered, as most of the questions are asked from them. But to learn more and practice even more, you can also use some other good books.
With a combination of NCERT and other reference and practice books, you'll be able to learn all the important topics and solve Chemistry problems easily:
Book Name | Why It’s Good |
NCERT Chemistry Textbooks | Clear basics and important for NEET |
Modern’s ABC of Chemistry | Good for extra practice and revision |
Dinesh Chemistry Guide | Simple explanations and practice |
Organic Chemistry Practice Book | Lots of practice questions for NEET |
Most crucial Organic Chemistry chapters for NEET are Hydrocarbons, General Organic Chemistry, Alcohols, Phenols and Ethers, Aldehydes, Ketones and Carboxylic Acids, Aromatic Compounds, Biomolecules, and Organic Compounds containing Nitrogen. These chapters carry maximum weightage and are most commonly asked in the NEET exam. Practising these chapters will lead to better scores as they consist of major reactions, mechanisms, and concepts which are commonly tested in NEET.
Organic Chemistry typically comprises around one-third of the overall questions in NEET Chemistry. Approximately 12–15 questions from Organic Chemistry constitute around 34% of the Chemistry part on average. Topics such as Hydrocarbons, Alcohols, Phenols and Ethers, and Aromatic Compounds individually contribute 3–6% to the overall Chemistry questions in NEET. This shows that Organic Chemistry needs to be well learnt to secure a good score in NEET Chemistry.
To study for Organic Chemistry for NEET well, begin with the NCERT books and make sure that you know the basics of all concepts and reactions. Practice high-weightage chapters more, IUPAC nomenclature, reaction mechanisms, and named reactions. Practice previous years' NEET questions and take repeated mock tests to increase your speed. Creating summary notes and revising key reactions regularly will also help you remember important information during the examination.
On Question asked by student community
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Hello there,
With a NEET UG 2024 score of 504 and belonging to the OBC category, you have a fair chance of getting admission into self-financed medical colleges, especially in states where the cutoffs tend to be slightly lower. Admission chances depend on factors like the specific state, the number
Hello Koushisk,
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Sorry aspirant, the information you provided is unclear and difficult to understand. Could you please clarify the following:
Hello student,
I understand that you have a paramedical course without NEET cutoff and obtained a score of 172.
However, I'd like to clarify a few things to provide the most accurate guidance: