Coal and Petroleum
Crop Production and Nitrogen Fixation 1
Crop Production and Nitrogen Fixation 1
Techniques of Crop production & Nitrogen Fixation
Reproduction in Animals 1
Reproduction in Animals 1
Asexual & Sexual Reproduction in Animals & Humans, Cloning
Metals and Non-Metals
Metals and Non-Metals
Differentiating Metals & Non Metals on the basis of their Physical & Chemical Properties
Chemical Effects of Electric Current 1
Chemical Effects of Electric Current 1
Chemical Effects of Electric Current, Anode/Cathode, Anions/Cations, Concept of an Electrolyte, Electrolysis, Electroplating & Galvanisation
Synthetic Fibres and Plastics
Synthetic Fibres and Plastics
Chemistry behind making of Synthetic Fibres, Polymerisation, Making Fibres, Bonds & Polymers