Schools affiliated with the Bihar School Examination Board (BSEB) will conduct the BSEB 11th chemistry exam on March 20, 2026, from 2 pm to 5:15 pm. After the exam, subject matter experts will provide the BSEB 11th Chemistry answer key 2026 on their respective YouTube channels and online portals. The chemistry exam carries a total of 70 marks for the written paper and 30 marks for the internal assessment. Based on the BSEB 12th model paper, the chemistry exam question paper may have a total of 96 questions, out of which 48 questions are to be attempted.
The authority has not issued any official notification regarding the Bihar Board Class 12 Result 2026 date. The board will announce the Class 12th result soon on the official website.
We will provide the BSEB Class 11 answer key links here once the renowned coaching institutes publish them online.
| Answer Key Name | Download Link |
|---|---|
| Bihar Board 11 Chemistry answer key (Unofficial) | To be provided |
The important dates related to the Bihar Board 11th chemistry answer key 2026 and other upcoming events are mentioned in the table below.
| Events | Dates |
|---|---|
| BSEB 11th exam date for Chemistry | March 20, 2026 |
| Exam start time | 2 pm |
| Exam end time | 5:15 pm |
| Answer key release date | After exam |
| Bihar board 11th result date | April 2026 |
The Chemistry paper includes multiple-choice questions worth 35 marks, which is 50% of the total marks. The answer is provided for MCQ questions only, whereas some teachers might discuss the subjective questions as well. Here is the section-wise marking scheme for the BSEB Class 11 Chemistry exam:
| Section (Question Type) | Total questions and Need to Attempt | Marks |
|---|---|---|
| Section A (objective-type questions) | 70 questions (35 questions are to be answered) | 35 marks |
| Section B (short answer type questions) | 20 questions (10 questions are to be answered) | 20 marks |
| Section B (long answer type questions) | 6 questions (3 questions are to be answered) | 15 marks |
| Total | 96 questions (48 questions are to be answered) | 70 marks |
Also, check Bihar Board Class 11 Syllabus
On Question asked by student community
Hi Student
If you have chosen Physics, Chemistry, Biology (PCB) in your Bihar Board 12th , and taken Mathematics as an additional subject, and you have scored more marks in Maths than Biology, then your additional marks will not be added to the Total Percentage. You need to score higher
Hi Rupam Kumari,
You can get the Bihar board Class 12 Hindi answer key by visiting the Careers360 website.
Dear Student,
Please download Bihar Board 12th Biology Question Paper 2026 PDF
Dear Student,
Please check Bihar Board 12th Chemistry Question Paper 2026 PDF (Feb 7) with Solutions
Hi,
You can check Bihar Class 12 Board English 2023 Question Paper by visiting the Careers360 page.
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