Chemistry The working of a dry cell is based on Decomposition reaction Combination reaction Spontaneous oxidation-reduction reaction Electrolysis Decomposition reaction Combination reaction Spontaneous oxidation-reduction reaction Electrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galvanization is the : Deposition of zinc on iron Deposition of copper on iron Deposition of aluminium on iron Deposition of tin on iron Deposition of zinc on iron Deposition of copper on iron Deposition of aluminium on iron Deposition of tin on iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following metals is used to galvanise iron ? Lead Zinc Copper Mercury Lead Zinc Copper Mercury ANSWER DOWNLOAD EXAMIANS APP
Chemistry A non-electronic conductor is None of these Iron Gas Carbon Copper Sulphate None of these Iron Gas Carbon Copper Sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The anode of a dry cell is made up of Lead Zinc Cadmium Iron Lead Zinc Cadmium Iron ANSWER DOWNLOAD EXAMIANS APP