CBSE Class 10 Science marks distribution 2026 explained with chapter-wise weightage for Biology, Chemistry, and Physics. Know ...

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CBSE Class 12th Chemistry Detailed Syllabus 2024 Unit II: Solutions Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gasses in liquids, solid solutions, ...

Fundamental principles and concepts of chemistry, including stoichiometry; thermochemistry; atomic and molecular structure; solution chemistry, including acid-base chemistry; quantum theory; bonding ...