UPES B.Tech Admissions 2026
Ranked #43 among Engineering colleges in India by NIRF | Highest Package 1.3 CR , 100% Placements
How To Score High In JEE Main Chemistry Paper 2026- If you are getting ready for JEE Main 2026, you need to have a balanced plan for all three subjects: Physics, Chemistry, and Mathematics. Chemistry has been proven to be a scoring subject as it has conceptual understanding, factual knowledge, and application. In this article, we have provided the exam pattern, chemistry weightage, and Top 5 important chapter with their topics, including high-weightage topics from each section of Chemistry, along with the best books for Chemistry for JEE Main 2026.
JEE Main passing marks are determined by several factors.
This Story also Contains
Also read: JEE Main Chapter Wise PYQs
1. Understand the Syllabus and Topic Weightage
Before you start preparing, get a clear idea of the entire JEE Main Chemistry Syllabus. Identify which topics carry more weight and are frequently asked in previous exams. This will help you prioritize and plan your study effectively.
2. Make a Study Plan
You have to make a daily study plan that has all the subjects of JEE Main. It should have time for revision, mock tests, and also include short breaks in it to avoid exhaustion. A well-prepared plan will help you stay focused and consistent.
3. Begin your preparation with NCERT textbooks
Begin your preparation with NCERT textbooks of Chemistry for Classes 11 and 12, as they cover fundamental concepts and frequently asked questions in JEE Main. Once you’re confident, move to advanced reference books like O.P. Tandon for Physical, Organic, and Inorganic Chemistry, and Morrison & Boyd for Organic Chemistry to strengthen your understanding and problem-solving skills.
4. Practice Previous Year Papers (PYQs)
Do practice at least 10–12 years of JEE Main question papers. This is beneficial for you to understand the pattern, difficulty level, and most repeated question of JEE Main exam.
5. Take Mock Tests Under Exam Conditions
Create real exam Situations with mock tests. Check mistakes, and maintain a notebook to note down errors and then do improvements.
Also Read:
The weightage of JEE Main Chemistry is given below according to the JEE Mains 2026 syllabus. You can refer to it to know which chapters to focus on:
Chapter Name |
Weightage |
Chemical Thermodynamics |
6.95% |
Some Basic Concepts in Chemistry |
7.79% |
5.26% | |
Solutions |
5.47% |
6.11% | |
Atomic Structure |
4.63% |
Equilibrium |
5.26% |
Chapter Name | Weightage |
Co-ordination Compounds |
8.21% |
p-Block Elements |
4.21% |
5.26% |
Chapter Name |
Weightage |
Hydrocarbons |
5.26% |
5.26% | |
Some Basic Principles of Organic Chemistry |
6.32% |
4.42% |
Also read:
Ranked #43 among Engineering colleges in India by NIRF | Highest Package 1.3 CR , 100% Placements
Campuses in Ropar, Agartala, Aizawl, Ajmer, Aurangabad, Calicut, Imphal, Itanagar, Kohima, Gorakhpur, Patna & Srinagar
The Top five most scoring topics in Physical Chemistry are given below:
Chapter Name |
Most Scoring Topics |
Chemical Thermodynamics | Standard Enthalpy Of Formation, Combustion And Bond Dissociation |
Lattice Enthalpy, Hydration Enthalpy And Enthalpy Of Solution | |
Reversible, Irreversible, Polytropic Process | |
First Law Of Thermodynamics | |
Graphical Comparison Of Thermodynamic Processes | |
Spontaneity In Thermodynamics | |
Chemical Kinetics |
Effect of Temperature on Rate of Reaction: Accurate Dependency of K on T |
Equilibrium | |
Redox Reaction And Electrochemistry | |
Quantitative Aspect of Electrolytic Cell: Faraday's First Law | |
Solutions | |
Boost your JEE Main 2026 score by focusing on the most scoring chapters and topics in Organic Chemistry. This table highlights high-weightage areas, helping you prioritize your preparation, practice effectively, and maximize marks in the exam.
Chapter Name |
Most Scoring Topics |
Biomolecules |
Disaccharides and Polysaccharides |
Hydrocarbons | |
Organic Compounds Containing Oxygen | |
Nucleophilic Addition Reaction | |
Some Basic Principles Of Organic Chemistry | |
Focus on the high-yield chapters and topics in JEE Main 2026 Chemistry to enhance your scoring potential. Use this table to identify important areas for targeted practice and efficient revision.
Chapter Name |
Most Scoring Topics |
Coordination Compounds | |
D - And F - Block Elements | |
Preparing for JEE Main 2026 Chemistry becomes much easier when you focus on chapter-wise important questions. This list highlights the most frequently asked chapters, helping you identify high-weightage areas and prioritize your preparation.
Topic Name | Chapter | No. of questions asked in 2025 |
MOLE CONCEPT AND MOLAR MASS | Some basic concepts in chemistry | 7 |
Crystal Field Splitting in Octahedral Field | Co-ordination Compounds | 5 |
Percentage Composition And Equivalent Weight | Some basic concepts in chemistry | 5 |
First Order Reaction | Chemical kinetics | 4 |
Magnetic Properties and Character | d - and f - BLOCK ELEMENTS | 4 |
The Following Graph gives the idea of last year's breakdown of the chemistry chapter:
To increase the chances of getting good marks, you need to refer to good books as per the JEE Mains 2026 syllabus. Here you can check the best books for chemistry:
Book Title |
Author/Publisher |
NCERT Chemistry (Class 11 & 12) |
NCERT |
Physical Chemistry |
O. P. Tandon |
Numerical Chemistry |
P. Bahadur |
Organic Chemistry |
Morrison & Boyd |
Organic Chemistry |
O. P. Tandon |
Concise Inorganic Chemistry |
J. D. Lee |
Inorganic Chemistry |
O. P. Tandon |
Practice Papers & Solved Questions |
Oswaal / Arihant |
Also read: JEE Main 2026 Chemistry Important Formulas
Frequently Asked Questions (FAQs)
Give time to conceptual clarity and pattern understanding. You should practice MCQs by topic, especially reaction-based and numerical problems.
Use a chapter-wise flashcard for studying reactions,and formulas. Give time to high-weightage topics and refer to previous year questions.
Yes, especially for Inorganic and Organic Chemistry. Many questions are directly taken from NCERT. For Physical Chemistry, refer to numerical practice from books.
There are 25 questions of Chemistry in the JEE Mains Exam.
Yes, There is negative marking in JEE Mains Exam. 4 marks for every right answer, and 1 mark will be deducted for each incorrect answer in section A (20 Multiple choice questions) but for section B (5 questions in which their answer is an integer value.) there is no negative marking.
In JEE Mains Chemistry is divided into three subparts (Physical, inorganic and organic). In Physical Chemistry few are difficult chapters like Thermodynamics, Equilibrium and Chemical Kinetics.
One book is not sufficient for the JEE mains Exam. Chemistry has three subsections (Physical, organic and inorganic). The section wise best books for JEE Mains Chemistry are provided above.
On Question asked by student community
Hello,
Here are some important chapters for JEE Mains:
Mathematics:
Physics
Chemistry
These are the high-weightage chapters; by focusing on these chapters, you can improve your score.
you can also check this link for more details:
https://engineering.careers360.com/articles/most-important-chapters-of-jee-main
I hope this answer helps you!
Hello, Based on the current date, the application process for both sessions of the JEE Main 2025 has already been completed. The exams for 2025 were conducted earlier this year.
You are likely asking about the upcoming JEE Main 2026 examination.
Based on the schedule followed by the National Testing Agency (NTA) in previous years, here is the expected timeline for the JEE Main 2026 application forms:
For the First Session (January/February 2026):
For the Second Session (April 2026):
Hope it's helpful to you.
Hello,
Yes, you are right; you can upload your class 10th marksheet for the JEE Main 2026 registration, as DigiLocker documents are considered equivalent to original physical documents by law. You should download the digitally signed marksheet from your DigiLocker account to upload it to the JEE Main application form.
I hope it will clear your query!!
Hello,
As of the JEE Main January 2026 session, candidates can no longer choose their preferred exam cities. Instead, the National Testing Agency (NTA) will assign your exam center based on the address linked to your Aadhaar card.
I hope it will clear your query!!
Hello,
Generally, UPES( University of Petroleum and Energy Studies) might have different admission criteria depending on the specific program. Some may require specific JEE Main scores, while others might consider alternative criteria like their own entrance exams (UPES Engineering Aptitude Test), merit in 12th grade or any other factors. Therefore, even if you didn’t qualify for JEE Mains, you might still be eligible for certain programs at UPES. It’s best to check official UPES site for accurate admission requirements.
I hope this answers helps you!
Ranked #43 among Engineering colleges in India by NIRF | Highest Package 1.3 CR , 100% Placements
Dive into everything you need to know about IITs—from eligibility and cutoffs to fees and placements.
Ranked #5 among Top Emerging Engineering Institutes | Key Recruiters : Amazon, Accenture, KPMG, EY, Capgemini etc
NAAC A+ Grade | Among top 100 universities of India (NIRF 2024) | 40 crore+ scholarships distributed
Hands on Mentoring and Code Coaching | Cutting Edge Curriculum with Real World Application
1000+ Recruiters | 450+ Patents | 50000+ Alumni network