Chapter Wise Weightage for CBSE Class 12 Physics for 2025
Understanding the chapter wise weightage for CBSE Class 12 Physics is essential for students to plan their studies effectively and focus on the most important topics.
Here’s a detailed breakdown of the marks distribution for each chapter in the 2025 board exams:
Unit I: Electrostatics
Chapter
Marks
Chapter 1: Electric Charges and Fields
5
Chapter 2: Electrostatic Potential and Capacitance
5
Total
10
Unit II: Current Electricity
Chapter
Marks
Chapter 3: Current Electricity
6
Total
6
Unit III: Magnetic Effects of Current and Magnetism
Chapter
Marks
Chapter 4: Moving Charges and Magnetism
6
Chapter 5: Magnetism and Matter
5
Total
11
Unit IV: Electromagnetic Induction and Alternating Currents
Chapter
Marks
Chapter 6: Electromagnetic Induction
4
Chapter 7: Alternating Current
2
Total
6
Unit V: Electromagnetic Waves
Chapter
Marks
Chapter 8: Electromagnetic Waves
4
Total
4
Unit VI: Optics
Chapter
Marks
Chapter 9: Ray Optics and Optical Instruments
10
Chapter 10: Wave Optics
4
Total
14
Unit VII: Dual Nature of Radiation and Matter
Chapter
Marks
Chapter 11: Dual Nature of Radiation and Matter
4
Total
4
Unit VIII: Atoms and Nuclei
Chapter
Marks
Chapter 12: Atoms
4
Chapter 13: Nuclei
4
Total
8
Unit IX: Electronic Devices
Chapter
Marks
Chapter 14: Semiconductor Electronics
7
Total
7
Conclusion
The CBSE Class 12 Physics marking scheme for 2025 is designed to provide a balanced evaluation of students’ understanding and application of concepts. By focusing on the chapters with higher weightage, students can prioritize their study time effectively and aim for better scores. Remember, consistent practice and a clear understanding of fundamental concepts are key to excelling in the exams.
FAQs
Q1: How is the chapter-wise weightage determined?
A: The chapter-wise weightage is based on the importance of each topic and its relevance to the overall syllabus. It helps students focus on key areas that carry more marks.
Q2: Which chapter has the highest weightage in the Physics exam?
A: The chapter “Ray Optics and Optical Instruments” from Unit VI has the highest weightage, carrying 10 marks.
Q3: How can I effectively prepare for high-weightage chapters?
A: Focus on understanding the core concepts, practice numerical problems, and revise regularly. Solving previous years’ question papers can also be very helpful.
Q4: Are there any changes in the weightage for 2025?
A: The weightage remains consistent with previous years, ensuring a balanced evaluation of theoretical and practical knowledge.
Q5: How important is it to understand the weightage distribution?
A: Understanding the weightage distribution helps you allocate your study time effectively, ensuring you cover the most important topics thoroughly.
