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Organic Chemistry Chapters for NEET 2026 - Organic Chemistry Weightage

Organic Chemistry Chapters for NEET 2026 - Organic Chemistry Weightage

#NEET
Irshad AnwarUpdated on 09 Dec 2025, 11:59 AM IST

Organic chemistry chapters for NEET 2026 are an important part of the chemistry syllabus. The chapters include general organic chemistry, hydrocarbons, haloalkanes and haloarenes, alcohols, phenols and ethers, aldehydes, ketones and carboxylic acids. Amines and Biomolecules are also part of this section. The concepts covered in these chapters build the base for understanding reactions and properties.

This Story also Contains

  1. NEET Organic Chemistry Chapterwise Weightage
  2. Organic Chemistry NEET 2026 Syllabus and Important Topics
  3. Organic Chemistry NEET 2026 Chapters: Preparation Tips
  4. NEET 2026 Organic Chemistry Chapters: Best Books
  5. What are the most important Organic Chemistry chapters for NEET?
  6. How much weightage does Organic Chemistry have in the NEET Chemistry section?
  7. How can Organic Chemistry be best prepared for NEET?
Organic Chemistry Chapters for NEET 2026 - Organic Chemistry Weightage
Organic Chemistry Chapters for NEET 2026 with Weightage

The questions covered in the NEET organic chemistry section check the clarity of concepts and application skills. Aspirants must focus on reaction mechanisms and important named reactions. NCERT examples and exercises are highly valuable. These chapters can help secure easy marks with proper practice. A clear study plan improves speed, accuracy, and confidence for the NEET Exam.

NEET Organic Chemistry Chapterwise Weightage

If you are studying for NEET 2026, 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. Studying previous year question (PYQ) analysis allows you to start your revision on high-weightage topics. Below is a detailed table showing the number of questions covered from every Organic Chemistry chapter in NEET between 2021 and 2025.

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Organic Chemistry NEET 2026 Syllabus and Important Topics

The most important topics for NEET organic chemistry, based on the latest syllabus and exam analysis, are given below:

ChaptersImportant Topics
Organic Chemistry: Basic Principles & TechniquesIUPAC nomenclature, Isomerism, Electronic effects (inductive, resonance), Reaction intermediates, Purification methods (sublimation, distillation, chromatography)
Alcohols, Phenols and EthersPreparation, physical/chemical properties, Reactions of (OH) and (C-O) bonds, Reimer-Tiemann, Williamson Synthesis, Distinction between alcohols and phenols
HydrocarbonsClassification (alkanes, alkenes, alkynes, aromatics), Preparation, physical properties, Reactions (addition, substitution, combustion), Isomerism, Electrophilic substitution
BiomoleculesStructure and function of carbohydrates, proteins, nucleic acids, Glucose/fructose reactions, Enzymes, Vitamins
Haloalkanes and HaloarenesPreparation, properties, Substitution and elimination reactions, Uses, Polyhalogen compounds, Nature of C-X bonds, Aromaticity
Aldehydes, Ketones and Carboxylic AcidsNucleophilic addition reactions, Oxidation/Reduction, Chemical tests, Preparation, Physical properties, Reactions with bases, Decarboxylation
Organic Compounds Containing NitrogenPreparation and properties of amines, Diazonium salts, Hofmann bromamide reaction, Aromatic ring substitution, Distinction tests
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Download the NEET 2026 Free Mock Test PDF with detailed solutions. Practice real exam-style questions, analyze your performance, and enhance your preparation.
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Organic Chemistry NEET 2026 Chapters: Preparation Tips

A smart preparation plan is important for doing well in NEET Chemistry. Here are a few student-friendly tips:

  1. Begin with the NCERT textbooks to get a solid base in all chapters.

  2. Prioritise NEET high-weightage chapters followed by the rest.

  3. Take short notes and flashcards to ensure rapid revision.

  4. Solve previous years' NEET Chemistry question papers and mock tests.

  5. Regularly revise important Chemistry formulas, reactions, and mechanisms.

  6. 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.

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NEET 2026 Organic Chemistry Chapters: Best Books

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

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

What are the most important Organic Chemistry chapters 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.

How much weightage does Organic Chemistry have in the NEET Chemistry section?

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.

How can Organic Chemistry be best prepared for NEET?

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.

Frequently Asked Questions (FAQs)

Q: How many organic chemistry chapters in NEET?
A:

There are 7 main organic chemistry chapters in the NEET syllabus.

Q: Can I skip organic chemistry for NEET?
A:

Skipping organic chemistry for NEET is not recommended. It's high-scoring, and around 30–35% of chemistry questions are from organic chemistry.

Q: Do MBBS students study organic chemistry?
A:

Yes, in Biochemistry during 1st year mostly applied organic chemistry (like metabolism, enzymes, biomolecules).

Q: What are the chapters of organic chemistry in NEET?
A:

  • Basic Principles of Organic Chemistry

  • Hydrocarbons

  • Haloalkanes and Haloarenes

  • Alcohols, Phenols, and Ethers

  • Aldehydes, Ketones, and Carboxylic Acids

  • Organic Compounds Containing Nitrogen

  • Biomolecules

  • Polymers

  • Chemistry in Everyday Life

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