Classwise Additional Science Questions with Solutions (Class 6th to 10th)
6th			7th			8th			9th			10th
Classwise Additional Science Questions with Solutions (Class 11th)
Physics					Chemistry					Biology
Classwise Additional Science NCERT Questions with Solutions (Class 12th)
Physics					Chemistry					Biology

Class 11th (Chemistry) Chapters
1. Some Basic Concepts Of Chemistry	2. Structure Of Atom	3. Classification Of Elements And Periodicity In Properties
4. Chemical Bonding And Molecular Structure	5. States Of Matter	6. Thermodynamics
7. Equilibrium	8. Redox Reactions	9. Hydrogen
10. The S-Block Elements	11. The P-Block Elements	12. Organic Chemistry: Some Basic Principles And Techniques
13. Hydrocarbons	14. Environmental Chemistry