केन्द्रीय विद्यालय संगठन कोलकाता संभाग
KENDRIYA VIDYALAYA SANGATHAN KOLKATA REGION
प्रथम प्री बोर्ड परीक्षा / 1st PRE-BOARD EXAMINATION – 2024-25
कक्षा / CLASS: बारहवीीं / XII अधिकतम अींक / Maximum marks = 70
ववषय / SUB: रसायन ववज्ञान / CHEMISTRY समय / Time : 3 घींटे / 3 hours
BLUE PRINT
The question paper is designed on the basis of latest CBSE sample question paper and the CBSE
curriculum for Session: 2024-25
Remembering and Understanding – 28/70 i.e. 40 %
Applying – 21/70 i.e. 30 %
Analysing/Evaluating and Creating – 21/70 i.e. 30%
Total
Chapters 1M 2M 3M 4M 5M
Marks
Solutions 1 1 7
Electrochemistry 1 1 2 9
Chemical Kinetics 3 1 7
d- and f- Block Elements 2 1 1 7
Coordination Compounds 2 1 7
Haloalkanes and Haloarenes 2 6
Alcohols, Phenols and Ethers 2 2 6
Aldehydes, Ketones, and
1 1 8
Carboxylic Acids
Amines and Organic
2 1 6
Compounds Containing N
Biomolecules 2 1 1 7
Total - 16 5 7 2 3 70