NEET 2025 Chemistry Weightage By NTA - PDF Download
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The National Eligibility cum Entrance Test (NEET) is an entrance examination conducted in India for admissions to undergraduate medical and dental courses.The National eligibility cum entrance test (NEET) includes three subjects Physics, Chemistry and Biology.
We will discuss the chemistry weightage in the NEET exam and NEET chemistry chapter wise weightage. The chemistry section of NEET typically covers topics from both organic and inorganic chemistry with some overlap from physical chemistry as well.
Chemistry section of NEET contains 45 questions and each question is of 4 marks hence chemistry section of NEET exam is of 180 marks. From the past trends in the NEET exam and the aspirants who have taken up NEET exams over the years, it can be said that the chemistry section is a scoring section. Chemistry questions are easier and take less time to answer. In the Chemistry section, most of the questions are direct and NCERT-based, so you need to be fully prepared with NCERT-based syllabus to perform well in the exam. Physical, Organic, and Inorganic chemistry are all equally important and can’t be overlooked. To perform better in the exam, students need to clear their concepts and have clarity for each concept in the NEET chemistry syllabus.
Chemistry Weightage for NEET 2025
Maximum marks in the Chemistry section of neet exam contains 180 marks and the maximum marks in the NEET exam is 720 marks hence the weightage of chemistry section in NEET exam is 25%.
NEET Chemistry Chapter Wise Weightage
List of class 11 chemistry chapter names and their number of questions in NEET 2023
|
S.No. |
Chapter name |
No. of Questions |
|
|
Chemical bonding and molecular structure |
2 |
|
|
Classification of Elements and Periodicity in Properties |
1 |
|
|
Environmental Chemistry |
1 |
|
|
Equilibrium |
2 |
|
|
Hydrocarbons |
3 |
|
|
Hydrogen |
1 |
|
|
Organic Chemistry : Some Basic Principles and Techniques |
2 |
|
|
Redox Reactions |
1 |
|
|
Some basic concepts of chemistry |
2 |
|
|
States of Matter |
2 |
|
|
Structure of Atom |
2 |
|
|
The p-Block Elements |
2 |
|
|
The s-Block Elements |
2 |
|
|
Thermodynamics |
1 |
List of class 12 chemistry chapter names and their number of questions in NEET 2023
|
S.No. |
Chapter name |
No. of questions |
|
|
Alcohols, Phenols and Ethers |
2 |
|
|
Aldehydes, Ketones and Carboxylic Acids |
4 |
|
|
Amines |
2 |
|
|
Biomolecules |
1 |
|
|
Chemical Kinetics |
2 |
|
|
Chemistry in Everyday Life |
1 |
|
|
Coordination Compounds |
2 |
|
|
Electrochemistry |
3 |
|
|
General Principles and Processes of Isolation of Elements |
1 |
|
|
Haloalkanes and Haloarenes |
1 |
|
|
Polymers |
1 |
|
|
Surface Chemistry |
1 |
|
|
The d and f-Block Elements |
1 |
|
|
The p-Block Elements |
2 |
|
|
The Solid State |
2 |
The chemistry section of NEET exam consists of areas such as organic chemistry, inorganic chemistry and physical chemistry. Weightage of every chemistry section in NEET 2023 is given in the below table.
Inorganic Chemistry Chapter For NEET
Inorganic Chemistry is one of the most important subjects in NEET, which is India's entrance exam for admission to medical and dental colleges. Inorganic Chemistry covers topics such as principles and concepts related to elements, compounds, periodic table trends, chemicals bonding, p- block elements, d-block elements, metals, and metallurgy, as well as the identification of ions and compounds. Inorganic Chemistry carries a lot of weight in NEET, with about 10-15 % of the total questions being dedicated to it. To perform well in NEET, it is essential to have a good grasp of the principles, reactions, properties, and trends of various elements and compounds.
List of chapters in inorganic chemistry and their weightage in NEET exam is listed below:
|
S.No. |
Chapter Name |
Weightage of the chapter (in percentage) |
|
|
Chemical bonding and molecular structure |
9% |
|
|
The p-Block Elements |
7% |
|
|
Classification of Elements and Periodicity in Properties |
4% |
|
|
Hydrogen |
2% |
|
|
The s-Block Elements |
3% |
|
|
Coordination Compounds |
6% |
|
|
The d and f-Block Elements |
4% |
|
|
Metallurgy |
2% |
|
|
Qualitative analysis |
2% |
Here are some tips to excel in inorganic chemistry in NEET exam:
-
Practice & Problem-solving: If you want to perform well in Inorganic Chemistry then you need to practice regularly and solve a lot of problems. You need to solve a lot of questions, including NEET papers from previous years and mock tests from previous years so that you can get familiar with the exam pattern.
-
Study: You need to use study resources like NCERT textbooks for class 11 and 12 which will provide you with a good basis for Inorganic Chemistry. There are many reference books and study guides available. You can also use online resources and watch video lectures specially designed for NEET.
-
Time: You need to spend enough time on understanding the concepts, memorizing key facts and reactions and practicing solving problems. You should revise regularly and seek clarification when you need it.
Organic chemistry chapters for neet:
Organic chemistry is one of the most important subject in the NEET exam. NEET is the entrance test for medical and dental college admissions in India.
The Organic Chemistry section in NEET is mainly focused on the concepts of organic compounds, their reactions and their properties.
List of chapters in Organic chemistry and their weightage in NEET exam is listed below:
|
S.No. |
Chapter name |
Weightage of the chapter (in percentage) |
|
|
Hydrocarbons |
4% |
|
|
General organic chemistry |
5% |
|
|
Haloalkane |
2% |
|
|
Aldehydes, Ketones and Carboxylic Acids |
3% |
|
|
Polymers |
2% |
|
|
Alcohols, Phenols and Ethers |
4% |
|
|
Aromatic compounds |
6% |
|
|
Biomolecules |
4% |
|
|
Carbonyl compounds |
4% |
|
|
Organic compounds containing nitrogen |
3% |
|
|
Chemistry in everyday life |
3% |
|
|
Environmental chemistry |
2% |
|
|
IUPAC & Isomerism |
4% |
|
|
Practical organic chemistry |
2% |
Key Concepts: Nomenclature and Structure of Organic Compounds, Stereochemistry, Resonance, Acidity and Basicity, Reaction Mechanism, Reaction Intermediates, etc. are
some of the most important concepts that are often tested in the NEET exam. NEET frequently tests the knowledge of the reaction mechanisms, such as nucleophilic substitution and electrophilic addition and elimination and oxidation-reduction and other organic transformation reactions.
Here are some tips to excel in Organic Chemistry in NEET exam:
-
Proper Practice and Problem-Solving: To perform well in Organic Chemistry, it is important to practice regularly and solve problems on a regular basis. Work through NEET papers from previous years and mock tests to get a better understanding of the exam pattern and improve your problem-solving abilities.
-
Organic Chemistry Resources: There are many resources available to study organic chemistry for NEET Class 11 and 12. NCERT textbooks are very helpful as they cover the basic concepts. There are many reference books and study guides as well as online resources and video lectures.
Physical Chemistry:
Physical chemistry is one of the most important subjects in NEET. NEET is the entrance test for admission to medical and dental colleges.
List of chapters in Physical chemistry and their weightage in NEET exam is listed below:
|
S.No. |
Chapter name |
Weightage of the chapter( in percentage) |
|
|
Atomic structure and nuclear chemistry |
3% |
|
|
Chemical equilibrium |
3% |
|
|
Ionic equilibrium |
4% |
|
|
Redox reactions |
2% |
|
|
Gaseous state |
3% |
|
|
Mole concept |
5% |
|
|
Thermodynamics and thermochemistry |
3% |
|
|
Chemical Kinetics |
4% |
|
|
Electrochemistry |
3% |
|
|
Solid state |
3% |
|
|
Solution & colligative properties |
4% |
|
|
Surface chemistry |
2% |
Physical Chemistry is a subject that's often tested in National Eligibility-cum-Entrance Examinations (NEET). It covers a lot of concepts like stoichiometry and atomic structure as well as states of matter and solutions. Thermodynamics is also important as it covers laws like enthalpy and entropy as well as chemical kinetics like rate laws and activation energy. Electrochemistry is also something to keep an eye on as it involves electrochemical cells and the Nernst Equation. To get the most out of your Physical Chemistry preparation, it's important to make sure you have the right resources. There are plenty of NCERT textbooks and reference books as well as online resources and video lectures to help you get started. Make sure you have enough time to get the concepts right, practice with numerical problems, revise regularly and ask for clarification whenever you need it.
High Weightage Chapters for NEET 2025 Chemistry
The table below provides topics covered in organic chemistry, inorganic chemistry and physical chemistry that are high weightage chapters in the NEET chemistry section.
Organic chemistry |
|
Inorganic chemistry |
|
Physical chemistry |
|
Most Important Chapters for NEET Chemistry:
NEET Chemistry is considered the scoring section of the NEET exam. You need to be familiar with all the chapters of NEET chemistry syllabus to perform extremely well in NEET exam. However, there are certain chapters in the NEET exam syllabus that are considered as the most important chapters and should be given priority. A detailed analysis of the trends of previous years shows that the questions in the following chapters appeared the most in previous years papers.
-
Chemical bonding and molecular structure
-
Equilibrium
-
Hydrocarbons
-
Organic Chemistry : Some Basic Principles and Techniques
-
Aldehydes, Ketones and Carboxylic Acids
-
Coordination Compounds
-
Electrochemistry
-
The d and f-Block Elements
-
The p-Block Elements
Frequently Asked Questions
Question 1: Why is the Chemistry Syllabus Important to Cover in NEET exam?
Answer 1: The NEET is one of the most competitive entrance exams for admission in medical and dental colleges in India. The exam consists of three parts: Physics, Chemistry and Biology. To do well in the exam, you need to cover the entire syllabus. Chemistry is an essential component of the medical and dentistry curriculum. It helps you understand biological processes, drug interaction and various chemical reactions that occur in the body. By covering this syllabus, you will gain essential knowledge that will help you in your future studies.
Question 2: Are numerical problems of physical chemistry important in the NEET exam?
Answer 2: Numerical problems are a part of the Chemistry section of NEET. Numerical problems test your knowledge of concepts and how to use them to solve the problems. You can practice solving numerical problems from different topics to enhance your problem solving skills.