The Bihar Board 12th Chemistry Answer Key 2026 PDF Download helps students check the official answers to all question paper sets of the Bihar Board Class 12 Annual Chemistry Exam, evaluate their performance, and estimate their scores before the result declaration. Also, we have provided BSEB 12th Chemistry All Set Answer Key 2025, 2024, 2023, and 2022.
Contents
- 1 Bihar Board 12th Chemistry Objective Answer Key 2026 PDF
- 2 Bihar Board Class 12 Chemistry Answer Key 2026 PDF Download
- 3 Bihar Board 12th Chemistry Objective Answer Key 2026 PDF
- 3.1 Bihar Board Chemistry MCQ Answer Key 2026, 2025, 2024, 2023, 2022
- 3.2 Calculate Marks Using Bihar Board Chemistry MCQ Answer Key 2026
- 3.3 Unofficial Bihar Board Inter Chemistry Answer Key 2026 PDF Free
- 3.4 Bihar Board 12th Exam 2026 Chemistry Set Wise Answer Key
- 3.5 Bihar Board 12th Answer Key 2026 Chemistry
- 3.6 BSEB 12th Chemistry Answer Key 2026 PDF Link
- 4 Bihar Board 12th Chemistry Answer Key 2026 PDF Download
Bihar Board 12th Chemistry Objective Answer Key 2026 PDF
This article will help students obtain the BSEB Class 12th Chemistry Answer Key 2026 Bihar Board. Students can check their BSEB Class 12 Chemistry Answer Sheet 2026 here and calculate their total scores.
The Bihar Board Class 12 Chemistry Answer Key 2026 PDF Download for the Class 12th Chemistry exam 2026 conducted by the Bihar School Examination Board (BSEB) will be released soon.
BSEB Class 12th Chemistry Answer Key 2026 Bihar Board
This Bihar Board Inter Chemistry Answer Key 2026 PDF Free will help students compare their answers and estimate their potential scores. Once the answer key is released, students can compare their answers with the correct answers and evaluate their performance in the exam.
- Bihar Board Inter Physics Exam Key
- Bihar Board Inter Maths Exam Key
- Bihar Board Inter Biology Exam Key
- Bihar Board Inter English Exam Key
- Bihar Board Inter Hindi Exam Key
This Bihar Board Chemistry MCQ Answer Key 2026 helps students understand where they need improvement and where they performed well. Additionally, using the answer key allows students to learn from their mistakes and improve their preparation for future exams.
BSEB Class 12 Chemistry Answer Sheet 2026 MCQ Exam Pattern
| Section | Question Type | Total Questions | Questions to Answer | Marks per Question | Total Marks |
|---|---|---|---|---|---|
| A | Objective (MCQs) | 70 | 35 | 1 | 35 |
| B | Short Answer | 20 | 10 | 2 | 20 |
| C | Long Answer | 6 | 3 | 5 | 15 |
| Total | 96 | 48 | 70 Marks |
The entire Bihar Board Intermediate Chemistry paper contains 96 questions, but students attempt only 48 (35+10+3).
Bihar Board Class 12 Chemistry Answer Key 2026 PDF Download
- Visit the official website – Visit the official website of Bihar Board at Objection.biharboardonline.com
- Find the Answer Key section – Look for the “BSEB 12th Answer Key 2026” link on the homepage.
- Select a subject – Click on the Chemistry Answer Key 2026 link.
- Download PDF – The Bihar Board 2026 Chemistry Answer Key Download will be displayed in PDF format. Click the download button to save it.
- Check your answers – Compare your answers with the official Bihar Board 12th Chemistry Official Answer Key 2026 PDF to estimate your scores.
Using the Bihar Board 12th Chemistry Answer Key 2026, students can compare their answers with the correct ones. BSEB Class 12 Chemistry Answer Sheet 2026 helps them understand which questions they answered correctly and where they made mistakes.
Bihar Board 12th Chemistry Objective Answer Key 2026 PDF
| Total Marks | 100 Marks | ||
| Theory | 70 Marks | ||
| Practical | 30 Marks | ||
| Marking Scheme | MCQs | 42 Marks | 1 Marks X 35 |
| Short Type Questions | 20 Marks | 2 Marks X 10 | |
| Long Type Questions | 15 Marks | 5 Marks X 3 | |
| Negative Marks | No | ||
Bihar Board Class 12 Chemistry Answer Key 2026 PDF Download also helps students identify their strengths and weaknesses, enabling them to better prepare for upcoming exams. Self-assessment helps students learn from their mistakes and make improvements, which increases their self-confidence.
Bihar Board Chemistry MCQ Answer Key 2026, 2025, 2024, 2023, 2022
- Bihar Board 12th Exam 2026 Chemistry Set Wise Answer Key
- Bihar Board 12th Exam 2025 Chemistry Set Wise Answer Key
- Bihar Board 12th Exam 2024 Chemistry Set Wise Answer Key
- Bihar Board 12th Exam 2023 Chemistry Set Wise Answer Key
- Bihar Board 12th Exam 2022 Chemistry Set Wise Answer Key
Students should note that the board has released the Bihar Board 12th answer key 2025 for only 50 percent of the objective-type questions. Students can check the correct answers to all the objective-type questions asked in the final exam.
Calculate Marks Using Bihar Board Chemistry MCQ Answer Key 2026
Students can estimate their scores by following these steps: Download the Bihar Board 12th Chemistry Official Answer Key 2026 PDF, and get the official Bihar Board 12th Chemistry Answer Key 2026 from the website.
- Compare Your Answers – Match your answers with the official key.
- Check the Marking Scheme
- Objective (MCQ) – 1 mark each.
- Short Answer Questions – 2 marks each.
- Long Answer Questions – 5 marks each.
- Calculate the Total Marks
- Count the number of correct answers and multiply them by their respective marks.
- There is no negative marking, so marks will not be deducted for incorrect answers.
- Estimate Your Marks: Add up all the marks to get the final estimated score.
Students can raise objections against incorrect answers in the provisional answer key. BSEB will provide an objection window where students can register their complaints online.
Unofficial Bihar Board Inter Chemistry Answer Key 2026 PDF Free
| Question Number | Answer | Question Number | Answer | Question Number | Answer | Question Number | Answer | Question Number | Answer |
|---|---|---|---|---|---|---|---|---|---|
| 01 | C | 13 | A | 25 | A | 37 | C | 49 | C |
| 02 | C | 14 | C | 26 | D | 38 | C | 50 | B |
| 03 | C | 15 | A | 27 | D | 39 | D | 51 | A |
| 04 | D | 16 | C | 28 | D | 40 | B | 52 | C |
| 05 | B | 17 | B | 29 | D | 41 | B | 53 | D |
| 06 | A | 18 | A | 30 | B | 42 | B | 54 | B |
| 07 | B | 19 | B | 31 | B | 43 | B | 55 | A |
| 08 | A | 20 | A | 32 | C | 44 | A | 56 | B |
| 09 | B | 21 | D | 33 | B | 45 | D | 57 | C |
| 10 | D | 22 | D | 34 | C | 46 | D | 58 | D |
| 11 | C | 23 | A | 35 | C | 47 | A | 59 | C |
| 12 | A | 24 | A | 36 | B | 48 | A | 60 | D |
| 61 | D | 62 | B | 63 | A | 64 | C | 65 | A |
| 66 | C | 67 | A | 68 | B | 69 | B | 70 | B |
You can check the Bihar Board 12th Chemistry OMR Answer Key 2026 Download for the annual examination 2026 above.
Bihar Board 12th Exam 2026 Chemistry Set Wise Answer Key
| Set Code | Answer Key |
|---|---|
| SET A | Download |
| SET B | Download |
| SET C | Download |
| SET D | Download |
| SET E | Download |
| SET F | Download |
| SET G | Download |
| SET H | Download |
| SET I | Download |
| SET J | Download |
The official answer key for the Bihar Board 12th Chemistry is expected to be available in March 2026. Here we are providing the question paper along with the answer key solved by our faculty, which will help the students to analyze the difficulty level, question pattern, and marking scheme.
Bihar Board 12th Answer Key 2026 Chemistry
The question papers sent by the Bihar School Examination Board for the Matriculation and Intermediate examinations are in 10 sets. Set- A, Set- B, Set- C, Set- D, Set- E, Set- F, Set- G, Set- H, Set- I, Set- J.
If a student gets a question paper from Set-A, the student behind him will get Set-B. Similarly, the student behind him will get Set-C. That is, the student who is in 10th position in this order will get a question paper from Set-J.
It’s worth noting that the number of questions and the number of questions in each set of question papers are exactly the same. However, their serial numbers are different. That is, if a question is numbered 1 in Set A, the same question could be numbered 12, 25, 29, or 45 in Set B. The board adopts this system to prevent cheating, so that students cannot copy from each other.
BSEB 12th Chemistry Answer Key 2026 PDF Link
The Bihar Board 12th Chemistry Question Paper 2026 PDF is now available. Students appearing for the exam on February 7, 2026, can view the full question paper to analyze the difficulty level, question pattern, and important topics covered.
Bihar Board Class 12 Chemistry Answer Key 2026 PDF Download will help them evaluate their performance and understand exam trends. When available, we are providing the Bihar Board 12th Chemistry Objective Answer Key 2026 PDF here for students to download and review.
Bihar Board 12th Chemistry Answer Key 2026 PDF Download
| Chemistry Answer 2026 | Available Soon |
| Inter Answer Key | Download |
| Chemistry Exam Date | 7 February 2026 |
| Total Questions | 70 + 20 + 6 = 96 |
| Subject Code | 118 |
| 12th Result Date | Check Here |
| Exam Time | 2 Hours 45 Minutes |
| For Stream | Science |
| ISC Answer Key | Download |
| Official Website | Objection.biharboardonline.com |
| Whatsapp Group | Join Now |
| Telegram Group | Join Now |
The Bihar School Examination Board (BSEB) has released the Bihar Board 12th Chemistry Answer Key 2026 for objective-type questions. Students can check the Bihar Board Class 12 Chemistry Answer Key 2026 PDF Download on the official website, objection.biharboardonline.com.