Equilibrium Weightage in JEE Mains 2025 is expected to be 4.% of the total Chemistry Weightage. Test takers can expect 1-2 questions from this chapter in JEE Mai 2025.
- Expected Equilibrium Weightage in JEE Mains 2025
- JEE Main Equilibrium Weightage 2024
- Equilibrium Weightage in JEE Main 2023
- JEE Main Equilibrium Weightage 2022
- Equilibrium Weightage in JEE Main 2021
- Equilibrium Weightage of JEE Main 2020-2019
- Best Books for JEE Mains 2025 Chemistry
- Type of Equilibrium Questions in JEE Main 2025
- Faqs
Equilibrium Weightage in JEE Mains 2025 is estimated to be 4% of the total Chemistry weightage. Candidates aspiring to appear for the JEE Main 2025 must note that Chemistry chapters occupy eminent weightage in the JEE Main entrance exam. Aspirants are required to prepare for all the subjects with perfect approach and undivided attention. JEE Main 2025 candidates must be aware of the chapter-wise weightage for each subject in JEE Main for efficient preparation. Some topics with high weightage in the JEE Main Chemistry syllabus comprise Chemical Bonding, Structure of Atoms, Thermodynamics & Gaseous State, and Transition Elements & Coordination Chemistry, amongst others. The Equilibrium chapter in JEE Main is important and it is part of the Physical Chemistry section. Based upon the previous year's analysis, test takers can expect around 1-2 questions from this Equilibrium chapter. Candidates can check the weightage and chapters in the Equilibrium in the article.
Also Read: JEE Main 2025 Exam Pattern
Expected Equilibrium Weightage in JEE Mains 2025
The Equilibrium section of the JEE Main 205 Chemistry Syllabus is a key chapter and it covers chemical equilibrium, ionic equilibrium and solubility product. Aspirants preparing for the JEE Main 2025 exam can check the Equilibrium weightage in JEE Mains 2025 in the following table.
Units | Weightage in Percentage | No. of Questions |
|---|---|---|
Equilibrium | 4% | 1-2 |
Also Read: JEE Main Previous Year Question Paper
JEE Main Equilibrium Weightage 2024
Check the JEE Main 2024 Weightage of the Equilibrium in the following table
Chapter | Total Ques | Jan 27 Shift 1 | Jan 27 Shift 2 | Jan 29 Shift 1 | Jan 29 Shift 2 | Jan 30 Shift 1 | Jan 30 Shift 2 | Jan 31 Shift 1 | Jan 31 Shift 2 | Feb 1 Shift 1 | Feb 1 Shift 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
Ionic Equilibrium | 6 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 |
Chemical Equilibrium | 4 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
Also Read: JEE Main Sample Paper
Equilibrium Weightage in JEE Main 2023
Given below is the JEE Main Equilibrium Weightage 2023.
Chapter | Total Questions in Jan Session | Total Questions in April Session |
|---|---|---|
Ionic Equilibrium | 11 | 7 |
Chemical Equilibrium | 9 | 5 |
Also Check: JEE Main Syllabus 2025
JEE Main Equilibrium Weightage 2022
Students can examine the JEE Main Equilibrium weightage 2022 below.
Chapters | JEE Main Physics Questions in June Session | JEE Main Physics Questions in July Session |
|---|---|---|
Ionic Equilibrium | 6 | 7 |
Chemical Equilibrium | 6 | 3 |
Also Check: JEE Main 2025 Mock Test
Equilibrium Weightage in JEE Main 2021
Check the weightage of the Equilibrium for JEE Main 2021 in the following table.
Chapters | Total Questions in February Session | Total Questions in March Session | Total Questions in July Session |
|---|---|---|---|
Ionic Equilibrium | 4 | 4 | 3 |
Chemical Equilibrium | 3 | 2 | 6 |
Also read: JEE Main 2025 Exam Preparation Tips
Equilibrium Weightage of JEE Main 2020-2019
Below is the weightage for the Equilibrium as covered in the JEE Main examinations for the years 2020 and 2019.
Chapters | Chapter Weightage 2020 | Chapter Weightage 2019 |
|---|---|---|
Ionic Equilibrium | 10 | 10 |
Chemical Equilibrium | 8 | 8 |
Best Books for JEE Mains 2025 Chemistry
Chemistry is one of the toughest papers to qualify in any competitive examination since it deals with fundamental concepts. Below are a few of the Best Books for JEE Main 2025 for Chemistry preparation, which enable candidates to secure good marks in the Chemistry section of the JEE Main 2025 entrance exam.
- Organic Chemistry by O P Tandon
- Organic Chemistry by Morrison & Boyd
- NCERT Textbooks for classes 11 and 12 by NCERT
- Modern Approach to Chemical Calculations by R.C. Mukherjee
- Concept of Physical Chemistry by P Bahadur
Also Read | JEE Main Deleted Syllabus 2025
Type of Equilibrium Questions in JEE Main 2025
In the JEE Main 2025 exam, questions on the Equilibrium generally cover a range of topics, dealing with chemical equilibrium, ionic equilibrium and solubility products. In the JEE Main 2025 examination, questions from the Equilibrium chapter generally evaluate conceptual understanding, application of fundamental principles, and numerical problem-solving skills. Based on trends and chapter importance, you can expect the following types of questions:
- Numerical Problems: Provided the concentrations of reactants and products at equilibrium, calculate the equilibrium constant KcK_cKc or KpK_pKp.
- Conceptual Questions: Understanding the Le Chatelier’s Principle and predicting how a system will respond to changes in concentration, temperature, or pressure.
- Combined Questions: In some situations, questions may combine various types of equilibrium concepts, such as Chemical Equilibrium and Ionic Equilibrium. Such questions may ask about the equilibrium of a reaction involving both acid-base reactions and precipitation or buffer systems.
- Solubility Product (Ksp) and Precipitation Questions: Determining how the solubility of salts changes when a common ion is added to the solution.
- Ionic Equilibrium Problems: Determining the solubility of salts in the presence of a common ion (Common Ion Effect).
- Le Chatelier’s Principle and Dynamic Equilibrium Questions: Questions can ask how a system at equilibrium responds when the concentration of reactants/products is changed.
Related Articles:
We hope this article has been helpful for the candidates to be aware of the Equilibrium Weightage in JEE Mains 2025. For more information pertaining to the JEE Mains 2025 exam, stay tuned to CollegeDekho! Candidates can also fill our Common Application Form in case of any queries related to JEE Main 2025.
Are you feeling lost and unsure about what career path to take after completing 12th standard?
Say goodbye to confusion and hello to a bright future!
FAQs
Mathematics is often considered to be the most challenging subject in the JEE Main exam, but its difficulty level varies from person to person. Some students may find other subjects more challenging based upon their strengths and weaknesses.
In the JEE Main Chemistry section, the questions asked are generally straightforward and the difficulty level is relatively.
Chemistry is considered to be the rank decider for the majority of candidates in any engineering entrance examination because it mostly deals with the basics and. In comparison to the Mathematics and Physics questions asked in the JEE Main exam, Chemistry questions are more theoretical than calculative, making it relatively easier for candidates to secure good marks.
NCERT books are very important to prepare for the JEE Main 2025 exam. The JEE Main exam follows the CBSE syllabus for 11th and 12th classes, so NCERT books are considered to be the most reliable and necessary study materials. NCERT books explain basic fundamental concepts in a simple and clear way.
To score a 99+ percentile in the JEE Main 2025 exam, candidates require more than just knowing the JEE Main syllabus, as it required consistent practice, strategic revision, time management, and the ability to solve complex problems under pressure. However, with the appropriate resources, one can achieve these requirements.
All sections namely Mathematics, Physics, and Chemistry are mandatory in the JEE Main exam, with questions covering the entire JEE Main syllabus. To be eligible for admission, candidates must achieve the minimum qualifying marks in each subject and the overall aggregate.
Candidates can study from the NCERT textbooks of class 11 and 12 Physics, Chemistry and Mathematics to cover the JEE Mains syllabus. No changes have been made to the JEE Main Syllabus 2025. NTA removed several topics of Physics, Chemistry and Mathematics last year from the JEE Main syllabus.
Candidates must keep in mind that there is no requirement of 75% marks in class 12 for appearing in the JEE Mains exam. The JEE Main eligibility criteria of minimum 75% marks in class 12 is required at the time of securing admission across NITs, IIITs and GFTIs. Candidates can apply and appear in the JEE Mains 2025 exam irrespective of their class 12 marks.
Previous year question papers are an important source for the JEE Main preparations. However, relying solely upon PYQs is not enough to fully prepare for the JEE Mains exam. Candidates must also focus on covering the entire syllabus, developing strong conceptual understanding, practising time management, and attempting mock tests.
Understanding the equilibrium chapter is a key part of performing well in the JEE Main exam. The Equilibrium chapter helps students learn about how chemical reactions reach a balanced state, comprising the roles of reaction rates, concentrations, and external forces.
Was this article helpful?
Similar Articles
Can Polytechnic Diploma Holders Appear for JEE Main 2026?
KLUEEE 2026 Application Fee Payment: Steps to Pay, Methods Accepted, Common Issues
KLUEEE 2026 B.Tech Lateral Entry: Complete Guide on Eligibility and Admission Process
Top Registration Pitfalls in JEE Main 2026 and Proven Solutions
Age Rules for JEE Main 2026: What’s Changed?
Polytechnic Courses 2025: Details, Fees, Eligibility, Admission Criteria