The West Bengal Class 12 Chemistry Answer Key 2025 is an essential resource for students who have appeared for the West Bengal Class 12 Board Chemistry Exam 2025. It provides accurate answers to the questions asked in the exam, helping students evaluate their performance and estimate their scores. By referring to the West Bengal Class 12 Chemistry Exam Answer Key 2025, students can cross-check their responses and understand their mistakes.
| Aspect | Details |
| Exam Name | West Bengal Class 12 Chemistry Exam 2025 |
| Exam Date | 11 March 2025 |
| Board | West Bengal Board of Secondary Education (WBBSE) |
| Class Level | Class 12 |
| Subject | Chemistry |
| Mode of Exam | Pen and Paper |
| Duration | 3 Hours |
| Total Marks | 100 Marks |
| Question Paper Type | Objective, Short Answer, and Long Answer Questions |
| Syllabus | Based on the West Bengal Board Class 12 Chemistry syllabus |
| Answer Key Availability | After the exam (PDF format) |
| Use of Answer Key | Cross-check answers, estimate scores, and self-assess |
| Recommended Study Resources | NCERT Books, West Bengal Board Textbooks, Sample Papers, Previous Year Papers |
| Importance | Crucial for students aiming to score well in the exam and for college admissions |
The West Bengal Class 12 Chemistry Answer Key 2025 PDF will be available for students shortly after the exam. This West Bengal Class 12 Board Chemistry Answer Key 2025 will provide a structured breakdown of correct responses for each question, allowing students to analyze their performance effectively. The West Bengal Answer Key for Class 12 Chemistry will be released in a downloadable PDF format for easy access.
| Paper Name | Download Link |
| West Bengal Class 12 Chemistry Answer Key 2025 (Set A) | Download PDF |
| AWest Bengal Class 12 Chemistry Answer Key 2025 (Set B) | Download PDF |
| West Bengal Class 12 Chemistry Answer Key 2025 (Set C) | Download PDF |
| West Bengal Class 12 Chemistry Answer Key 2025 (All Sets) | Download PDF |
To download the West Bengal Class 12 Chemistry Exam Answer Key 2025, follow these steps:
The Class 12 Chemistry West Bengal Answer Key 2025 consists of answers categorized into different sections:
| WBCHSE Exam Pattern 2025: Chemistry | ||||||
| Topic | MCQ (1 Mark) | Very Short Answer Questions (1 Mark) | Short Answer Questions (2 Marks) | 3 Marks Questions | 5 Mark Questions | Total |
| Solid state | 1×1=1 | 1×3=3 | 04 | 08 | ||
| Solution | 1×1=1 | 1×2=2 | 1×3=3 | 06 | ||
| Electrochemistry | 1×1=1 | 1×1=1 | 1×3=3 | 05 | ||
| Chemical Kinetics | 1×1=1 | 1×1=1 | 1×3=3 | 1×5=5 | 10 | |
| Surface Chemistry | 1×1=1 | 1×1=1 | 1×2=2 | 1×3=3 | 07 | |
| P block elements | 1×1=1 | 1×2=2 | 1×5=5 | 08 | ||
| d & f block elements | 1×1=1 | 01 | 02 | |||
| Co-ordination compounds | 1×1=1 | 1×1=1 | 1×2=2 | 04 | ||
| Haloalkanes & Haloarenes | 1×1=1 | 1×3=3 | 04 | |||
| Alcohols, Phenols & Ethers | 1×1=1 | 1×3=3 | 04 | |||
| Aldehydes, Ketones & Carboxylic acids | 2×1=2 | 1×3=3 | 1×5=5 | 10 | ||
| Organic compounds containing Nitrogen | 1×1=1 | 1×3=3 | 04 | |||
| Biomolecules | 1×1=1 | 1×2=2 | 03 | |||
| Total | 14 | 04 | 10 | 27 | 15 | 70 |
Do Check: West Bengal Class 12 English A Answer Key 2025 Out | West Bengal Class 12 English B Answer Key 2025 Out
The West Bengal Answer Key for Class 12 Chemistry provides several benefits:
The West Bengal Class 12 Chemistry Answer Key 2025 will be available shortly after the exam. Students can download the official answer key in PDF format from the board’s website.
You can download the West Bengal Class 12 Chemistry Answer Key 2025 PDF by visiting the official website of the West Bengal Board and accessing the latest updates section.
Yes, the official West Bengal Class 12 Chemistry Exam Answer Key 2025 follows the board’s marking scheme and syllabus, ensuring accuracy for students to assess their performance.
If there are discrepancies in the West Bengal Class 12 Chemistry Answer Key 2025, the board may allow students to raise objections within a specified period after the release.