Chemistry Notes For CBSE Exam:

Atomic Structure and Chemical Bonding:

The Solid State:

Electrochemistry:

Surface Chemistry:

Nuclear Chemistry:

Coordination Compounds and Organometallics:


Ecological Succession or Biotic SuccessionImportant Biogeochemical Cycles
Ozone Layer Depletion or Ozone HoleSoil Pollution- Sources, Effects and Control Measures
Concept of Food Chain and Food WebSolid Waste Management
Grassland EcosystemSoil Erosion & Soil Conservation Measures
Xeric Adaptations in XerophytesEnvironment and Health– NIOS