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TN Board 12th Chemistry Paper Analysis 2025: The TN Class 12 Chemistry exam 2025 was conducted on March 21, 2025. The exam took place from 10:00 AM to 1:15 PM , with an additional 15 minutes of reading time given to students before the writing time began. In this article, we are providing a detailed exam analysis including students’ and teachers’ reactions on the difficulty level of the exam. Additionally, the TN Class 12 Chemistry Question Paper 2025 and answer key will also be shared here for students to match their responses and analyse their performance in the exam.
Tamil Nadu Class 12 Chemistry Sample Paper 2025: Exam Pattern
| Board | Tamil Nadu Board |
| Subject | Chemistry Class 12 |
| Exam Timing | 10:00 am to 1:15 pm |
| Time / Duration | 3 Hours |
| Reading Time | 15 Minutes |
| Total Marks | 100 |
| Theory Marks | 70 |
| Practical Marks | 20 |
| Internal Assessment | 10 |
| Total Questions | 38 |
| Total Sections | 4 |
Tamil Nadu Class 12 Chemistry Question Paper 2025: Structure
DGE Tamil Nadu will formulate the board exam question paper using the following format:
- The question paper has a three-hour time limit and is worth 70 points.
- There are four sections to the question paper.
- The first section will consist of 15 multiple-choice questions, all of which must be answered.
- Students are required to respond to any six questions in Part 2. It is mandatory to answer Question No. 24.
- Students are required to respond to any six questions in Part 3. It is mandatory to answer Question No. 33.
- Students are required to respond to all five questions in Part 4.
- Internal choices will be available in the question paper.
TN Class 12 Chemistry Exam 2025: Difficulty Level
According to initial reactions from students and teachers, the overall difficulty level of the TN Class 12 Chemistry exam was moderate to difficult. While some questions were straightforward and based on textbook concepts, and required in-depth understanding.
Student Reactions
- Some students may find the paper challenging, particularly if it includes complex case studies or application-based questions that require a deep understanding of business concepts.
- Many students often express concerns about completing all questions within the allotted time, especially if the paper is lengthy or requires detailed answers.
Teacher Reactions
- Teachers highlighted that the exam was well-balanced, covering all topics as per the Syllabus 2025.
- They mentioned that the internal choices provided in the paper helped students manage time effectively.
TN Class 12 Chemistry Question Paper 2025
The TN Class 12 Chemistry Question Paper 2025 will be available here for download. Students can use the question paper to cross-check their answers and estimate their scores.
Download TN Class 12 Chemistry Question Paper 2025 PDF ( Link Active Soon)
TN Class 12 Chemistry Answer Key 2025
The TN Class 12 Chemistry Answer Key 2025 is provided here which is drafted by the subject experts. The answer key will help students verify their responses and calculate their probable marks.
Download TN Class 12 Chemistry Answer Key 2025 PDF ( Link Active Soon)
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