General Science Potassium Permanganate is used for purifying drinking water, because None of the listed here It is a sterilising agent. It is a reducing agent It is an oxidising agent. None of the listed here It is a sterilising agent. It is a reducing agent It is an oxidising agent. ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following does not contain a coinage metal? Silver and Gold Copper and Gold Zinc and Gold Copper and Silver Silver and Gold Copper and Gold Zinc and Gold Copper and Silver ANSWER DOWNLOAD EXAMIANS APP
General Science Fathom is the unit of Frequency Depth Distance Sound Frequency Depth Distance Sound ANSWER DOWNLOAD EXAMIANS APP
General Science What are the soaps? Mixture of glycerol and alcohols Esters of heavy fatty acids Salts of silicates Sodium or potassium salts of heavier fatty acids Mixture of glycerol and alcohols Esters of heavy fatty acids Salts of silicates Sodium or potassium salts of heavier fatty acids ANSWER DOWNLOAD EXAMIANS APP
General Science Soap is a mixture of sodium or potassium salts of Tricarboxylic acids Glycerol Dicarboxylic acids Mono-carboxylic acids Tricarboxylic acids Glycerol Dicarboxylic acids Mono-carboxylic acids ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is the lightest metal? Lead Mercury Lithium Silver Lead Mercury Lithium Silver ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS