The West Bengal HS Chemistry Answer Key 2026 is released by the West Bengal Council of Higher Secondary Education on its official website, allowing students to evaluate their exam performance. Available in PDF format, it provides correct answers to all questions. Unofficial answer keys are also released by subject experts to help students estimate scores before the official results. Students can challenge any discrepancies found in the official answer key through an objection window, which requires filling an offline form and paying a requisite fee.
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The West Bengal Council of Higher Secondary Education releases the West Bengal HS Chemistry answer key 2026 on the official website. Students can access the West Bengal HS answer key 2026 in PDF format from the official website to evaluate their performance. Moreover, students must be aware of the marking scheme set by the board.
Furthermore, the board will also open the objection window on the official website if students find any discrepancies. They must fill out the offline form and pay the requisite fee.
The board is expected to conduct the West Bengal HS Chemistry paper on February 24, 2026, in pen and paper mode. The West Bengal HS 2026 Chemistry answer key contain correct answers to all the questions in the board exams.
Similarly, the unofficial answer key for Chemistry will also be available for the students. The subject experts usually release the unofficial answer key to help the students estimate their scores before the official announcement of the West Bengal HS result 2026.
| Particulars | Answer Key |
| West Bengal HS Chemistry Answer Key 2026 | To be updated |
The passing mark for the West Bengal HS Chemistry paper is 33 percent. If students fail to score the passing marks they must sit for the West Bengal HS supplementary exam 2026. Moreover, the detailed dates for the upcoming events are given below.
| Events | Dates |
| West Bengal HS Chemistry exam dates | February 2026 (tentative) |
| West Bengal HS Chemistry exam timing | 9:45 am to 1:00 pm |
| West Bengal HS Chemistry answer key date | March 2026 (tentative) |
| West Bengal HS Chemistry last date of Objection | March 2026 (tentative) |
| West Bengal HS result date | May 2026 (tentative) |
| West Bengal HS revaluation date | May 2026 (tentative) |
| West Bengal HS supplementary exam dates | July 2026 (tentative) |
Students can follow the steps below to learn about their scores in the West Bengal HS Chemistry paper.
Read more: West Bengal HS Topper List 2026
While filling out the objection form, students must make the payment per question. Some of the steps to follow are:
Refer to the image below to check the steps to follow to challenge West Bengal HS Chemistry answer key 2026.

Students must follow the points below while calculating the scores using the West Bengal HS Chemistry answer key 2026.
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