Chemistry Conversion of chemical energy into electrical energy occurs in A battery Atomic bombs Dynamo Electric heaters A battery Atomic bombs Dynamo Electric heaters ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A fertilizer A purifier for water An analgesic A disinfectant A fertilizer A purifier for water An analgesic A disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemistry The laws of electrolysis are given by Ostwald Lewis Arrhenius Faraday Ostwald Lewis Arrhenius Faraday ANSWER DOWNLOAD EXAMIANS APP
Chemistry In electro-refining, the pure metal is deposited on Electrolyte Anode Vessel Cathode Electrolyte Anode Vessel Cathode ANSWER DOWNLOAD EXAMIANS APP
Chemistry Thermal electricity is generated by using which of these ? Coal only Coal, Natural Gas and Petroleum None of these Coal and Natural Gas only Coal only Coal, Natural Gas and Petroleum None of these Coal and Natural Gas only ANSWER DOWNLOAD EXAMIANS APP
Chemistry The inherited traits of an organism are controlled by RNA molecules DNA molecules enzymes nucleotides RNA molecules DNA molecules enzymes nucleotides ANSWER DOWNLOAD EXAMIANS APP
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