IIT JAM 2026 Chemistry (CY) Answer Key is expected to be released by IIT Bombay in February 2026. Download JAM 2026 CY answer key and the question paper from this page once released.

IIT JAM 2026 Chemistry Answer Key is expected to be released by IIT Bombay in February 2026. Students who have attended IIT JAM 2026 exam for Chemistry can download the answer key. The official answers to all of the questions in Sections A, B, and C of the Chemistry (CY) paper are available in the JAM Chemistry Answer Key 2026. Before the results are announced, the answer key is the first trustworthy resource used by thousands of candidates seeking admission to MSc, Joint MSc–PhD, and other postgraduate science programs at IITs and IISc. In order to allow examinees to confirm each attempted question, IIT Bombay first provides a provisional answer key along with applicants' response sheets. Candidates are given a certain time to make complaints by submitting supporting academic references if any inconsistency or inaccuracy is discovered in the preliminary key. The final IIT JAM 2026 Chemistry Answer Key, which is regarded as authoritative and utilized for result preparation, is published by the institute once all challenges have been reviewed.
The IIT JAM Chemistry Answer Key 2026 primary purpose is to assist applicants in accurately and transparently estimating their likely scores. Students can compare their answers with the official answers and estimate their raw score because the JAM exam has a well defined marking structure, which includes negative marking for specific question categories. Candidates can analyze their prospects of passing the exam, passing the cutoff, and obtaining a desired All India Rank (AIR) with the use of this answer key.
IIT JAM 2026 Chemistry Answer Key Dates
Given in the table below are the upcoming dates for IIT JAM 2026 Chemistry answer key:
Event | Dates |
|---|---|
IIT JAM 2026 CY Exam | February 15, 2026 |
Release of Provisional IIT JAM Answer Key 2026 | February 2026 |
Last Date to Challenge IIT JAM 2026 Answer Key | February 2026 |
Release of Final IIT JAM Answer Key 2026 | March 2026 |
Steps to Download IIT JAM 2026 Chemistry Answer Key?
IIT JAM Chemistry Answer Key 2026 will be released in online mode only. Follow the given steps to download IIT JAM 2026 Chemistry Answer Key:
Visit IIT JAM official website.
When located, click on the “JAM Question Papers and Answer Key” link on the main page.
Select IIT JAM subject as Chemistry.
Download the Answer Key & Question Paper by clicking on the links displayed on the screen.
Start calculating the expected IIT JAM Chemistry score using the answer key.
Steps to Calculate Expected Score Using IIT JAM 2026 Chemistry Answer Key
The candidates who have appeared for IIT JAM 2026 Chemistry paper will be able to calculate the expected score using the answer key. The marking scheme of IIT JAM Chemistry is given in the table below:
Section | Number of Questions | Type of Question | Marks Allotted | Negative Marking |
|---|---|---|---|---|
A | 30 | MCQ | 1 or 2 marks | ⅓ marks deduction for 1 mark questions and ⅔ marks deduction for 2 mark questions |
B | 10 | MSQ | 2 marks | No negative marking |
C | 20 | NAT | 2 marks | No negative marking |
As per the above-mentioned marking pattern, assign your marks to each question as per the response submitted by you. Calculate the overall score and subtract the negative marks from the overall score. That will be your IIT JAM 2026 Chemistry score.
Steps to Challenge IIT JAM 2026 Chemistry Answer Key?
Initially, IIT Delhi will release the provisional answer key for the students. If there is any discrepancy in the provisional answer key, the candidates can raise an objection to it. For challenging IIT JAM Chemistry answer key 2026, the candidates will also have to pay a fee of INR 500/- and submit their details on the JOAPS website. After cross-checking, IIT Madras will release the final IIT JAM Chemistry Answer Key.
IIT JAM 2026 College & Rank Predictor
IIT JAM college predictor 2026 is a tool that calculates a candidate's IIT JAM score as well as their rank in order to predict their chances of being accepted to science colleges. The CollegeDekho IIT JAM 2026 college predictor is a useful tool for determining which IIT JAM-accredited universities you might be accepted to after taking the exam. Additionally, IIT JAM college predictor 2026 provides a rough estimate of your chances of being accepted into the college of your choice. Using cutting-edge AI, CollegeDekho's IIT JAM 2026 college predictor helps you estimate which IIT JAM-accepting universities you might be eligible for based on your rank and category.
To predict your IIT JAM 2026 College and IIT JAM 2026 Rank, candidates can click the following links.
IIT JAM Previous Year’s Answer Key
Given below are the previous year IIT JAM Chemistry answer key and question paper:
Chemistry (CY) | Question Paper |
|---|
For more updates related to IIT JAM 2026 exam, stay tuned to College Dekho.
FAQs
To raise an objection, candidates must log in to JOAPS, select the question they wish to challenge, upload supporting academic justification, and pay the required fee. Only well-documented objections are considered by the expert committee.
Yes, the answer key covers all three sections of the Chemistry paper—Section A (MCQs), Section B (MSQs), and Section C (NAT). Each question is listed with its correct answer as per the official evaluation scheme.
Candidates can download the IIT JAM 2026 Chemistry Answer Key by logging into the JOAPS portal using their enrollment ID/email ID and password. The answer key is available in PDF format for all sections of the Chemistry paper.















Similar Articles
AP OAMDC Degree Admission 2026: Dates, Eligibility, Counselling Process, Web Options
CUET 2026 Login: Application Number, Password, Steps to Retrieve
List of BSc Biology Colleges for 90 Percentile in CUET 2026
IIT JAM 2026 Cutoff for IIT Delhi (Expected): Check Cutoff for IIT Delhi MSc Admission 2026
IIT JAM Cutoff 2026 for IIT (BHU) Varanasi MSc Admission
IIT JAM 2026 Cutoff for IIT Bhilai: Check Opening and Closing Ranks for IIT Bhilai M.Sc Admission 2026