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JEE Main Chemistry Question Paper: Are you a JEE aspirant and looking for the previous year chemistry question paper? Then you are in right place. JEE Main is the biggest exam for engineering aspirants, and it is conducted twice a year. The JEE Main Chemistry paper is officially released on its official website. In this article, we have provided JEE Mains 2026 exam chemistry preparation material and question papers. Aspirants who are preparing for JEE Mains 2026 can also download the paper from jeemain.nta.nic.in addition to the answer key.
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Aspirants should solve these JEE Main previous year question papers by knowing the exam pattern and level of the exam. By doing this, they can analyse their ability to tackle the question. Scroll down this page for more information. JEE Main 2026 registration has already started, and students can register from 31 October 2025 to 27 November 2025. Session 1 is scheduled from 21 to 30 January 2026. This year, several changes have been made: dark mode has been enabled, font size has been adjusted, and screen zoom-in and zoom-out options have been added.
Practising with JEE Main Chemistry Previous Year Question Papers helps students understand the type of questions asked, important topics, and the overall exam pattern. It also improves time management and boosts confidence. Aspirants can check the previous year's JEE Main question paper PDF link from the table below to prepare for the IIT JEE 2026 exam.
Below are the steps to download the JEE Mains paper with solutions.
Go to the official website, i.e., jeemain.nta.ac.in
Click on the download section and click on Question Papers or Previous Year Question Papers.
Now, select the year and session
Download the JEE Mains question paper PDF and solve it to know your preparation level
In this section, the weightage of the JEE Mains chapter-wise chemistry has been summarised. Among the mentioned chapters in the syllabus, the high-weightage chapter is the Coordination compounds, carrying the highest weightage (8.21%), followed by Some basic concepts in chemistry, Thermodynamics, and some basic principles of organic chemistry. Thus, focusing on these chapters will surely result in a better scorecard.
| Chapter Name | Weightage |
| Co-ordination Compounds | 8.21% |
| Chemical Thermodynamics | 6.95% |
| Some basic concepts in chemistry | 7.79% |
| Hydrocarbons | 5.26% |
| Organic Compounds containing Oxygen | 5.26% |
| Chemical kinetics | 5.26% |
| Solutions | 5.47% |
| Some Basic Principles of Organic Chemistry | 6.32% |
| p- Block Elements | 4.21% |
| Redox Reaction and Electrochemistry | 6.11% |
| d - and f - BLOCK ELEMENTS | 5.26% |
| Biomolecules | 4.42% |
| Atomic Structure | 4.63% |
| Equilibrium | 5.26% |
| Organic Compounds Containing Nitrogen | 3.79% |
| Chemical Bonding and Molecular Structure | 4.42% |
| Classification of Elements and Periodic table | 4.42% |
| Purification and Characterisation of Organic Compounds | 2.11% |
| Organic Compounds containing Halogens | 3.37% |
| Principles Related to Practical Chemistry | 1.47% |
| Total | 100.00% |
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Students can also refer to JEE Main Chapter-Wise Weightage for better understanding and preparation.
Preparing for any exam requires research, and especially for a competitive entrance exam like JEE Mains, it requires thorough preparation. So, our experts have collected and done the thorough research for you already. In the table below, we have provided you with the top 5 most repeated concepts in chemistry for JEE Mains 2026. This data comprises the last 5 years of JEE Mains question papers of all slots.
Chapter | Topic | Number of Questions |
Concentration Terms | 48 | |
Some Basic Concepts of Chemistry | 48 | |
Coordination Compounds | 45 | |
Some Basic Concepts of Chemistry | Stoichiometry, Stoichiometric Calculations, and Limiting Reagent | 39 |
Coordination Compounds | Applications of CFT | 37 |
The authority has released the official JEE Main 2025 question paper at jeemain.nta.ac.in. Candidates can download the JEE Mains question paper 2025 PDF. The question paper can be downloaded as a whole. Candidates can find the JEE Main 2025 chemistry paper within the complete question paper PDF.
Given below advantages of using JEE Main Chemistry Previous Year Question Papers:
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Frequently Asked Questions (FAQs)
Candidates can download the JEE Main 2025 question paper from the official NTA website.
Each question is awarded 4 marks for a correct answer, deducted 1 mark for a wrong answer and unanswered questions do not carry any marks.
IIT Roorkee will set the 2026 question paper.
Yes, 96% percentile in JEE Mains is a good score, and you can get into NITs, newer IIITs, along with other reputed institutions.
Yes, you can appear for JEE Mains, as the eligibility allows three consecutive years from your 12th passing year, but no, you cannot appear for JEE Advanced, as the eligibility is limited to the year of passing 12th and the following year. Therefore, if two years have passed since your 12th board exams, you are likely only eligible for JEE Mains.
On Question asked by student community
Hello there,
Understanding and solving different question papers is one of the best practices for preparation ,especially when it comes to JEE. It gives you a proper understanding of the exam pattern, important topics to cover, and the marking scheme.
Here is the link attached from the official website of Careers360 which will provide you with the question papers of JEE exam. Hope it helps!
https://engineering.careers360.com/articles/jee-main-question-papers
thank you!
Hello aspirant,
In order to prepare for the JEE Main 2026 exam, it is strongly advised that students complete the JEE Main 2025 Question Paper. This will help them comprehend the exam's difficulty level and question kinds. The JEE Main 2026 session 1 test will be administered by NTA from January 21 to 30, while the session 2 exam will take place from April 2 to 9.
To get the previous year question papers, you can visit our site through following link:
https://engineering.careers360.com/articles/jee-main-question-papers
Thank you
With a BC-E category certificate, EWS certificate, and Telangana home-state quota, your chances of getting admission to AIML or related CSE branches in CBIT, VNR VJIET, or similar top private colleges in Telangana depend mainly on your JEE Main percentile and the TS EAMCET counselling process, because these colleges fill seats through both TS EAMCET ranks and JEE Main scores (Category-B seats).
For Category-A seats (through TS EAMCET), JEE Main percentile is not considered. Admission is purely based on your TS EAMCET rank, reservation category, gender, and home-state status. CBIT and VNR are highly competitive, especially for AIML, CSE, and IT branches, so you generally need a very strong TS EAMCET rank (usually within a few thousand for BC-E candidates, sometimes slightly relaxed for girls).
For Category-B seats (JEE Main quota), JEE Main percentile matters. Based on recent trends, to have a realistic chance:
For CBIT (AIML / CSE / IT), a JEE Main percentile of around 95+ is usually expected, even for reserved categories, because Category-B seats are limited and competition is high.
For VNR VJIET (AIML / CSE / IT), candidates with 92–95 percentile sometimes have chances, depending on availability and the specific branch.
If your percentile is below 90, getting AIML or core CSE in CBIT or VNR becomes difficult, but you may still have chances in slightly lower-demand branches (like ECE, EEE, or emerging specialisations) or in other good private colleges affiliated with JNTU or autonomous institutions.
Your BC-E and EWS certificates do help mainly in TS EAMCET counselling (Category-A seats), not significantly in Category-B (JEE Main) admissions, where merit largely dominates. Home-state status is already assumed for these colleges, so there is no extra advantage beyond eligibility.
In summary, if your JEE Main percentile is 95 or above, you can reasonably target AIML/CSE in VNR and possibly CBIT through Category-B. If it is 90–94, VNR or related branches are more realistic than CBIT. Below that, it is better to focus on TS EAMCET performance or consider other reputed Telangana colleges offering AIML. If you want, you can share your exact JEE Main percentile and TS EAMCET rank, and I can give you a more precise college- and branch-wise estimate.
Hello,
JEE Mains is a national level entrance examination conducted for admission to UG engineering course in IITs, NITs, etc. This also is a qualifying test for JEE Advanced.
Practicing with previous year question paper will give you on overview of the entire exam pattern, marking scheme, types of questions asked, etc.
Check out the official website of Careers360 for the question papers, preparation tips, etc.
https://engineering.careers360.com/articles/jee-main-question-papers
Careers360 is also conducting a free JEE Mains mock test which you can attempt. The last date for registration is 8th January, 2026.
https://learn.careers360.com/test-series-jee-main-2026-free-mock-test/
Thank you.
Hello,
The link to the mock test series is attached here. The mock test of Careers360 is completely free, and the structure and questions were prepared keeping in mind the exam of JEE Mains. The registration is ongoing. the last date of registration on 8th January.
https://learn.careers360.com/test-series-jee-main-free-mock-test/
Thank you.
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