Hi Abdul!

I am stating the topics in chemistry with their weightage in the paper. This is a general perception made with regard to the previous year papers.

• Chemical Bonding - 12.5%
• Basic Concepts - 10%
• Chemical Equilibrium - 8.2%
• Carbonyl Compounds - 7.1%
• Coordination Compounds - 6.7%
• Organic Chemistry II - 5.6%
• Reaction Mechanism - 5.2%
• The d and f block elements - 4.4%
• IUPAC & Isomerism - 4%
• Thermodynamics and thermochemistry - 3.8%
• Chemical kinetics - 2.2%
• Haloalkenes and Haloarenes - 2.2%
•  Chemistry in Everyday Life - 1.3%
• Aldehydes, ketones and carboxylic acids - 1%
• Environmental Chemistry - 0.8%

Good Luck.