Chemistry Ultraviolet rays can be used in water treatment as Precipitator Disinfectant Flocculator Hydrolyser Precipitator Disinfectant Flocculator Hydrolyser ANSWER DOWNLOAD EXAMIANS APP
Chemistry Conversion of chemical energy into electrical energy occurs in A battery Atomic bombs Electric heaters Dynamo A battery Atomic bombs Electric heaters Dynamo ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material used in solar cells contains Silicon Tin Caesium Thallium Silicon Tin Caesium Thallium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron filings can be separated from a heterogenous mixture using the technique of : Sublimation Evaporation Sedimentation Magnetization Sublimation Evaporation Sedimentation Magnetization ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of rat poison is Potassium cyanide Zinc phosphide Zinc oxide Lead nitrate Potassium cyanide Zinc phosphide Zinc oxide Lead nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Bhopal gas tragedy' 1984 is related to which gas Methyl bromide Aluminium Phosphide Methyl isocyanate Carbon dioxide Methyl bromide Aluminium Phosphide Methyl isocyanate Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
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