How to Score 60 Marks in JEE Main Chemistry 2025

Chemistry, according to most aspirants, is the most high-scoring section in JEE Main. One can easily score 80+ marks in this section if he/she is conceptually clear and has practised relevant problems, taken ample mock tests, and developed an efficient time management strategy.

Given the short time left for JEE Main 2025, you should focus on covering all the important topics of JEE Main Chemistry Syllabus as soon as possible. Following that, focus on practising and taking mock tests while simultaneously revising important chapters and topics. It is extremely important to give full-length JEE Main mock tests and solve past years' JEE Main questions. That way, you will have a better sense of what to expect in the actual examination.

Also Read - JEE Main 2025: How to Score 60+ in Mathematics?

JEE Main 2025 - Topic-Wise Weightage

There are an equal number of questions in each of the three sections in JEE Main. As per the new exam pattern for JEE Main 2025, the Chemistry section consists of 25 compulsory questions that carry 4 marks each. Below is a table listing unit-wise weightage for each sub-section of Chemistry in JEE Main 2025:

JEE Main 2025 - Most Important Topics

Following are some tips to ace the Chemistry subject in the 2025 JEE Main exam. These come from the experts in the subject to make the process of preparation smoother and easier for the aspirants. Candidates who follow these tips and tricks religiously are bound to score well in Chemistry in JEE Main 2025:

Physical Chemistry

1. Some Basic Concepts in Chemistry

• Mole concept

• Stoichiometry

2. Atomic Structure

• Quantum mechanical model

• Electronic configuration

3. Chemical Bonding and Molecular Structure

• VSEPR theory

• Hybridization

• Molecular Orbital Theory

4. Chemical Thermodynamics

• First law of thermodynamics

• Gibbs free energy and spontaneity

5. Solutions

• Colligative properties

• Raoult's law

6. Equilibrium

• Le Chatelier’s principle

• Ionic equilibrium (pH and buffer solutions)

7. Redox Reactions and Electrochemistry

• Nernst equation

• Electrochemical cells

8. Chemical Kinetics

• Arrhenius equation

• First-order and zero-order reactions

Inorganic Chemistry

1. Classification of Elements and Periodicity

• Periodic trends (electronegativity, ionization energy, etc.)

2. p-Block Elements

• Group 13 to Group 18 trends and properties

3. d- and f-Block Elements

• Transition metal properties

• Lanthanoid contraction

4. Coordination Compounds

• Nomenclature

• Crystal Field Theory

Organic Chemistry

1. Some Basic Principles of Organic Chemistry

• Types of reactions (addition, substitution, elimination)

• Resonance and hyperconjugation

2. Hydrocarbons

• Mechanisms (electrophilic substitution, addition)

3. Organic Compounds Containing Halogens

• Substitution reactions

4. Organic Compounds Containing Oxygen

• Aldehydes and Ketones (nucleophilic addition reactions)

• Alcohols and Phenols (acidic nature, electrophilic substitution)

5. Organic Compounds Containing Nitrogen

• Amines (basicity, reactions)

• Diazonium salts (synthetic applications)

6. Biomolecules

• Carbohydrates (glucose structure)

• Proteins (structure and denaturation)

7. Principles Related to Practical Chemistry

• Qualitative and quantitative analysis techniques

Also read - JEE Main 2025 Admit Card: Important Details to Check After Downloading It

JEE Main 2025 - Recommended Books

There are several books in the market that JEE aspirants can use for their preparation. JEE Main Chemistry Books that we recommend to the candidates preparing for 2025 JEE Main are:

JEE Main 2025 - Tips to Score 60+

Clear and doubt-free knowledge of the basics, a comprehensive strategy that includes solving ample mock tests and previous years’ papers, and the willingness to make the best use of the time at hand will take a candidate far in 2025 JEE Main, maybe probably till he/she gets accepted to a top engineering institute and release his/her dream of pursuing the course. Mentioned below are some important pointers curated by subject experts and previous years’ toppers for the candidates set to appear for the test this year.

No Substitute for Revision

Revision is essential for success in any kind of competitive exam simply study, in general. Until you revise a topic regularly, you are bound to lose your grip on the same. And, the story for Chemistry for JEE Main is not different. Candidates preparing for the premier engineering entrance exam must ensure that they are regularly revising the topics that they have completed.

Basics - A Vital Cog

Each and every candidate must have a strong hold over the basics of a subject. For Chemistry for 2025 JEE Main, look no farther than the NCERT books, as they provide candidates with ample knowledge about the subject. Once you’re done with the NCERT books, move on to the reference books that we have listed to further enhance your knowledge as well as your skillset in the subject. The final nail is, as we just said, revision to keep the topics afresh in your brain.

Too Many Cooks Spoil a Dish

As the saying goes, “too many cooks spoil a dish”, the same is the case for Chemistry for  JEE Main 2025. Referring to too many books and study material may end up playing the role of spoilsport in your preparation for the important exam. Hence, stick to NCERT and a minimum number of reference books as you prepare for the much-anticipated engineering entrance examination.

Mock Tests & Previous Years’ Papers

Unlike books, reference books, and other study material, you must not set a limit to the number of mock tests and previous years’ papers you solve while preparing for the JEE Main. The more sample papers and previous years’ papers you solve, the better the chances of your success at 2025 JEE Main. Thus, take ample online mock tests and solve the previous years’ papers from the last 10 years.

JEE Main 2025 - Benefits of Online Preparation via Vedantu

E-learning platforms such as Vedantu have become very useful for students to prepare for various competitive examinations from the comfort of their homes. In India, the cost of the internet has decreased, leading to an increase in the use of smartphones and online courses in recent years. Students can access video lectures, mock tests, and study material on Vedantu in order to improve their preparation.

Vedantu has all the major resources required for a student to prepare well for exams like JEE Main.

Everything ranging from solutions to questions from books of major writers to All India Mock Tests and live video lectures, Vedantu has an array of meaningful and helpful resources that students would ever need to boost their preparation for Chemistry in JEE Main 2025.

Conclusion

Candidates preparing for JEE Main 2025 must pay special attention to their time management and accuracy, as these two are the factors that will either make or break their chances to crack the examination for admission to a premier engineering college. Solving as many mock tests and previous years’ papers as possible is another vital part of good preparation.

With Chemistry featuring three different sub-topics, candidates must emphasise their stronger areas to score high in the subject as there may be topics that many candidates are not too good at. With that said, we wish all our readers all the best for their upcoming JEE Main exam.