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Important NEET Chapters 2025: The National Eligibility cum Entrance Test (NEET) is India’s largest medical entrance examination. Every year, lakhs of candidates appear for the NEET exam, which is highly competitive. Candidates should know the most important chapters for NEET 2025 and the chapter-wise weightage for each topic from Physics, Biology and Chemistry.
Being aware of the NEET 2025 subjects and important NEET chapters is crucial, as the majority of the questions in NEET are set from these. Therefore, candidates must be thorough with the concepts of these chapters. Scroll down to thoroughly learn about important NEET chapter-wise weightage and crack the entrance test with a higher score.
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NEET Latest Updates:
— NTA started online registration for NEET 2025 on February 07, 2025. The last date to apply will be on March 07, 2025.
— NTA will conduct the NEET UG 2025 exam on May 04, 2025, in offline mode.
Time is of the essence when preparing for competitive exams. Keeping this in mind, we have created subject-wise lists of the most important NEET chapters in 2025. This makes it easier for candidates to prioritise the chapters they should cover before others. Moreover, it will help highlight all the priority topics and ultimately guide candidates to strengthen their preparation.
In addition to the above information, we have also provided links to relevant study material from Embibe so that candidates can start preparing immediately.
Tabulated below are the difficulty level and chapter-wise weightage of the most important chapters for NEET 2025. The syllabus for Chemistry is divided into Organic, Inorganic, and Physical Chemistry. Botany and Zoology are the two sections covered in Biology.
The Physics weightage of chapters in NEET 2025 is listed in the table below. The list aims to help candidates understand important NEET chapters 2025 for Physics. By dividing the chapters according to the difficulty level, candidates can start preparing for NEET with the most challenging topics.
If one does not cover the topics with the highest weightage, achieving a good score gets tricky, and our priority is to make it easy for the candidates. Below is a list of all the most important chapters for the NEET in Physics syllabus.
| Chapters | Weightage |
|---|---|
| Physical World | 2% |
| Units and Measurements | 2% |
| Gravitation | 2% |
| Motion in a Straight Line | 3% |
| Motion in a Plane | 3% |
| Laws of Motion | 3% |
| Mechanical Properties of Solids | 3% |
| Mechanical Properties of Fluids | 3% |
| Thermal Properties of Matter | 3% |
| Nuclei | 3% |
| Kinetic Theory | 3% |
| Oscillations | 3% |
| Waves | 3% |
| Kinetic Theory | 3% |
| Oscillations | 3% |
| Waves | 3% |
| Atoms | 3% |
| Work, Energy and Power | 4% |
| Electromagnetic Waves | 5% |
| System of Particles and Rotational Motion | 5% |
| Moving Charges and Magnetism | 5% |
| Magnetism and Matter | 5% |
| Dual Nature of Radiation and Matter | 6% |
| Electromagnetic Induction | 8% |
| Alternating Current | 8% |
| Electromagnetic Induction | 8% |
| Alternating Current | 8% |
| Current Electricity | 8% |
| Thermodynamics | 9% |
| Electric Charges and Fields | 9% |
| Electrostatic Potential and Capacitance | 9% |
| Semiconductor Electronics | 9% |
| Ray Optics and Optical Instruments | 10% |
| Wave Optics | 10% |
Some of the Physics most important chapters for NEET 2025 are as follows:
The weightage of chapters in NEET 2025 for the Chemistry syllabus is briefly classified into three categories: Organic, Inorganic, and Physical Chemistry. Around 45 questions will be asked in the Chemistry section in NEET 2025. We have tabulated a list containing chapters and their weightage. The following list will help candidates create an appropriate study plan for their NEET preparation. In this way, candidates can also devote extra time to areas that need more attention.
| Topic Name | Weightage |
|---|---|
| Basic Concepts of Chemistry | 2% |
| Structure of Atom | 3% |
| Classification of Elements and Periodicity in Properties | 3% |
| Chemical Bonding and Molecular Structure | 5% |
| Chemical Kinetics | 3% |
| Electrochemistry | 4% |
| Equilibrium | 6% |
| Redox Reactions | 1% |
| Solid-state | 2% |
| Solutions | 5% |
| States of Matter: Gasses and Liquids | 2% |
| Surface Chemistry | 1% |
| Thermodynamics | 9% |
| Hydrocarbons | 3% |
| Haloalkanes and Haloarenes | 1% |
| Hydrogen | 3% |
| General Principles and Processes of Isolation Elements | 1% |
| s- Block Elements (Alkali and Alkaline earth metals) | 1% |
| Some p-Block elements | 1% |
| d and f Block Elements | 4% |
| Coordination compounds | 4% |
| Organic Chemistry – Some Basic principles and techniques | 2% |
| Alcohols, Phenols and Ethers | 8% |
| Aldehydes, Ketones and Carboxylic Acids | 3% |
| Organic Compounds Containing Nitrogen | 1% |
| Biomolecules | 3% |
| Polymers | 3% |
| Chemistry in Everyday Life | 4% |
| Environmental Chemistry | 1% |
Some of the important topics of Chemistry are as below:
Biology is the most crucial subject of study for the UG NEET 2025 exam. The syllabus for the Botany and Zoology parts of Biology has been provided below as per the difficulty level to assist candidates in deciding how to study.
Check important and easy chapters of Biology:
| Topic Name | Weightage (%) |
|---|---|
| Environmental Issues | 0.037 |
| Sexual Reproduction in Flowering Plants | 0.0481 |
| Biological Classification | 0.0704 |
| Molecular Basis of Inheritance | 0.0444 |
| Human Health and Disease | 0.0296 |
| Body Fluids and Circulation | 0.0296 |
| Animal Kingdom | 0.0407 |
| Chemical Coordination and Integration | 0.037 |
| Principles of Inheritance and Variation | 0.063 |
| Cell – The Unit of Life | 0.037 |
| Plant Kingdom | 0.0333 |
| Photosynthesis in Higher Plants | 0.037 |
| Breathing and Exchange of Gases | 0.0333 |
| Digestion and Absorption | 0.0259 |
| Biodiversity and Conservation | 0.0259 |
Some of the important topics in Biology are as follows:
Here are some of the most frequently asked questions related to the most important NEET chapters 2025:
Ans: We recommend that candidates cover the NCERT textbooks first and then refer to other standard books. To study for NEET exams, candidates can check out the best books for NEET preparation compiled by Embibe.
Ans: The chapter on Alcohols, Phenols and Ethers has the highest weightage (8%) and is one of the important NEET chapters for Chemistry.
Ans: There will be 45 questions asked in the Chemistry section of NEET exams in 2025.
Ans: Embibe has the best NEET 2025 mock tests to achieve a great score. Aspirants can practice these mock tests at Embibe. They can always look for personalised feedback to highlight their weak areas. Once they figure out their weaknesses, gradually start working on them.
Ans: Before going through the most important chapters for NEET, a candidate must be fully aware of the NEET exam pattern and syllabus. Without this, an aspirant will not be able to get a complete understanding of when and from where to start their preparation.
Also, Check the following:
| NEET Exam Date 2025 | NEET Revision Strategy |
| NEET Registration 2025 | Topper’s tips and tricks for NEET 2025 |
| NEET Books 2025: Physics, Chemistry & Biology | NEET 2024 Preparation Tips |
We hope this article on important NEET chapters 2025 helps you. Aspirants can now access the NEET mock tests at Embibe and benefit from improving their accuracy and time management.
Stay tuned to Embibe to get the latest news and updates on NEET 2025.
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