Organic Chemistry Chapters for NEET 2025

Edited By Manisha Tiwari | Updated on Mar 05, 2025 02:48 PM IST | #NEET

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Organic Chemistry Chapters for NEET 2025: Organic Chemistry chapters for NEET 2025 are very important to score well in the NEET UG exam. A proper understanding of key topics and their weightage helps students to plan their preparation accordingly. The NEET 2025 chemistry syllabus consists of organic, inorganic, and physical chemistry, with organic chemistry having high weightage. Important concepts such as reaction mechanisms, named reactions, and functional groups can improve your NEET score. This article offers a chapter-wise weightage of organic chemistry for NEET 2025, in addition to tips for studying and best books for efficient preparation.

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This Story also Contains

Organic Chemistry Chapters for NEET
Weightage of Organic Chemistry Chapters for NEET class 11
High weightage organic chapters for NEET 2025 chemistry class 12
NEET Organic Chemistry Chapters: Best Books
Organic Chemistry NEET Chapters: Topics Covered
High-Yield Topics in Organic Chemistry for NEET 2025
How to Prepare Organic Chemistry for NEET 2025?

Organic Chemistry Chapters for NEET 2025 - Organic Chemistry Weightage

NTA has announced that NEET 2025 will be held on May 4, 2025. The National Eligibility cum Entrance Test, NEET being the single medical entrance exam, attracts a substantial number of participants every year. Success in the exam demands a commitment to comprehensive and disciplined preparation across all the subjects. In NEET 2025, the Chemistry section is categorised into Physical, Organic and Inorganic Chemistry. This article gives brief information about Organic Chemistry weightage in NEET.

NEET exam syllabus 2025 comprises topics from classes 11 and 12. Prior to delving into the specifics of the Chemistry NEET syllabus, students should gain clarity on the distribution of marks among three key sections. Also, the NEET 2025 syllabus has been revised, involving the elimination of specific chapters and the introduction of modifications. This makes it crucial for aspiring students to have an understanding of the weightage of organic chemistry chapters for NEET 2025 to improve their performance.

Therefore, it is crucial to understand the number of questions asked from this section in the examination. Read the below article that provides insights into the Organic Chemistry chapter for NEET 2025, including their respective weightage, for a more comprehensive grasp of this crucial aspect of the exam.

Most Scoring concepts for NEET

This ebook serves as a valuable study guide for NEET exams, specifically designed to assist students in light of recent changes and the removal of certain topics from the NEET exam.

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Also Download: NEET 2025 Biology Mind Maps PDF

Organic Chemistry Chapters for NEET

To excel in the medical entrance exam, candidates must adopt effective strategies, including a thorough focus on NEET chapter-wise weightage topics. Organic Chemistry Class 12 holds a significant NEET chemistry chapter-wise weightage in syllabus, necessitating candidates to prioritize their preparation for this section. A comprehensive understanding of the Organic Chemistry NEET weightage is crucial for formulating a successful preparation strategy for the Chemistry section.

In the NEET Chemistry section, Organic Chemistry questions form a considerable segment, underscoring their importance in the overall examination. Consequently, directing focused and committed efforts towards a thorough understanding of Organic Chemistry NEET chapters enhances an aspirant’s preparedness. Mastery of these topics not only supports one’s conceptual foundation but also plays a pivotal role in ensuring a robust and comprehensive performance on the actual exam day. The table below furnishes valuable insights into the specific Organic Chemistry chapters list for NEET 2025, providing candidates with a strategic guide for their preparation.

Weightage of Organic Chemistry Chapters for NEET class 11

S.No	Chapters	Scaled Weightage
1	Organic Chemistry - some Basic principles and techniques	6.51
2	Hydrocarbons	6.69

High weightage organic chapters for NEET 2025 chemistry class 12

S.No	Chapters	Scaled Weightage
1	Haloalkanes and Haloarenes	2.74
2	Alcohols, Phenols and Ethers	3.77
3	Aldehydes, Ketones and Carboxylic Acids	5.37
4	Organic Compounds Containing Nitrogen	4.40
5	Biomolecules	3.66

NEET Organic Chemistry Chapters: Best Books

The careful selection of appropriate books is important when preparing for NEET Organic Chemistry, forming a cornerstone of a comprehensive and effective study strategy. Striking a balance between various resources, incorporating both reference books and the NCERT, can provide a holistic approach to mastering Organic Chemistry.

This approach ensures a thorough understanding of the essential topics that hold significant relevance for success in the NEET exam. The following list highlights best books for NEET Organic Chemistry, serving as valuable resources to aid students in their preparation journey.

NCERT Chemistry textbooks for Class XI and XII
ABC of Chemistry for Classes 11 and 12 by Modern
Dinesh Chemistry guide
Practice book by M S Chauhan

Organic Chemistry NEET Chapters: Topics Covered

For numerous aspirants, the NEET Chemistry segment is often perceived as the most challenging. Achieving success in the medical entrance examination requires a profound comprehension of the NEET Chemistry syllabus. The syllabus covers pivotal topics, underscoring the significance of a thorough understanding for NEET aspirants to proficiently navigate the Organic Chemistry section. A comprehensive grasp of these foundational principles not only enhances overall preparation but is also important for success in this critical segment of the NEET exam.

Organic Chemistry chapters for NEET 2025 are listed in the table below.

Unit number	Unit name
13	Purification and Characterisation of Organic Compounds
14	Organic Chemistry- Some Basic Principles and Techniques
15	Hydrocarbons
16	Organic Compounds Containing Halogens
17	Organic Compounds Containing Oxygen
18	Organic Compounds Containing Nitrogen
19	Biomolecules
20	Principles related to Practical Chemistry

High-Yield Topics in Organic Chemistry for NEET 2025

Mastering key Organic Chemistry concepts is essential for scoring high in NEET 2025 Chemistry. Below are some important 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

How to Prepare Organic Chemistry for NEET 2025?

Here are some tips to prepare organic chemistry for NEET 2025:

1. Master NCERT First

95% of NEET Organic Chemistry questions are NCERT-based.
Focus & revise key topics such as reaction mechanisms, functional groups, and stereochemistry.

2. Practice Previous Year NEET Papers

Practice at least 10 years of NEET Organic Chemistry PYQs.
Recognize repeated questions and target high-weightage topics.

3. Revise Named Reactions & Mechanisms

Learn important named reactions from NCERT by heart.
Practice reaction mechanisms using flowcharts and concept maps.

4. Try Mock Tests & Timed Practice

Attempt full-length NEET mock tests to enhance speed and accuracy.
Analyse errors and practice weak concepts in Organic Chemistry.

5. Apply Mind Maps & Short Notes for Rapid Revision

Make organic chemistry mind maps to recall important reactions and reagents.
Revise on a daily basis to improve conceptual clarity.

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Questions related to NEET

Have a question related to NEET ?

I got 33(practical plus theory) in physics, 51 in chem and 62 in bio, class 12 boards cbsc, I'm from SC category, am I eligible for neet 2027

Hello,

yes, with ur marks in clkass 12 and being from the SC category you are eligible to appear for NEET 2027, as the minimum eligibility criteria for NEET require a minimum of 50% marks in PCB for general categories and 40% for SC/ST categories. however, make sure to confirm that your overall percentage cutoff when NEET 2027 eligibility is announced.

Read Complete Answer

Riya Dhoot 28 March,2025

Neet 2025 most scoring topics to

Hello,

For NEET 2025,focus on high-scoring topics from Physics, Chemistry, and Biology:

Physics:

- Mechanics (Laws of Motion, Work, Energy & Power)

- Electrostatics & Current Electricity

- Optics & Modern Physics

Chemistry:

- Organic Chemistry (General Organic Chemistry, Biomolecules)

- Chemical Bonding & Periodic Table

- Coordination Compounds & Thermodynamics

Biology:

- Human Physiology & Genetics

- Ecology & Evolution

- Cell Biology & Biotechnology

Prioritize NCERT and practice PYQs for better scoring.

Hope this helps you,

Thank you

https://medicine.careers360.com/exams/neet

Read Complete Answer

Tanya Gupta 27 March,2025

Weightage of chapters in all subjects in neet 2025

Hello,

I hope you are doing well. Focusing on high weightage chapters really helps you alot. To focus on those chapters which carries more marks helps you to enhance your score in the exam. To know the weightage of chapters kindly go through the given link :

https://medicine.careers360.com/articles/high-weightage-chapters-for-neet-2025

Revert for further query!!

Read Complete Answer

Sakshi Sharma 27 March,2025

I want the form of neet exam. I didn't know about the forms available so its too late now

See there is no reopening of the Neet application window after the deadline is over however in some cases occurs so do keep a check on the website. But since it is March and exam is in May so there might not be any chances of reopening.

Accept the situation and move on as nothing can be done now. Prepare for NEET 2026 now and be attentive next time. Or you can consider alternative exams and courses which do not require NEET.

Don't overthink and start preparing. A single year can't decide anyone's future.

Read Complete Answer

lisa 27 March,2025

Mocktest papers for neet 2025 pyqs nta based

Hello,

Here are some links where you can get NEET 2025 mock tests and PYQs :-

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Prachi Kumari 27 March,2025

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Column I ( Salivary gland)		Column II ( Their location)
Parotids	I	Below tongue
Sub-maxillary / sub-mandibular	Ii	Lower jaw
Sub-linguals	Iii	Cheek

Option: 1

a(i), b(ii) , c(iii)

Option: 2

a(ii), b(i), c(iii)

Option: 3

a(i), b(iii), c(ii)

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a(iii), b(ii), c(i)

$Ethyl \; ester \xrightarrow[(excess)]{CH_{3}MgBr} P$

the product 'P' will be ,

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Option: 2

Option: 3

$\left ( C_{2}H_{5} \right )_{3} - C- OH$

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I	Aortic valve	A	Prevents blood from going backward from the pulmonary artery to the right ventricle.
II	Mitral valve	B	Prevent blood from flowing backward from the right ventricle to the right atrium.
III	Pulmonic valve	C	Prevents backward flow from the aorta into the left ventricle.
IV	Tricuspid valve	D	Prevent backward flow from the left ventricle to the left atrium.

Option: 1

I – A , II – B, III – C, IV – D

Option: 2

I – B , II – C , III – A , IV – D

Option: 3

I – C , II – D , III – A , IV – B

Option: 4

I – D , II – A , III – B , IV – C

Column A	Column B
A	a) Organisation of cellular contents and further cell growth.
B	b) Leads to formation of two daughter cells.
C	c) Cell grows physically and increase volume proteins,organells.
D	d) synthesis and replication of DNA.

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1-b,2-a,3-d,4-c

Option: 2

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1-a,2-d,3-c,4-b

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Option: 2

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Option: 3

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Option: 1

Option: 2

Option: 3

128

Option: 4

256

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31.75

Option: 2

15.8

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0xone is

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The above statements/information are correct for:

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