Chemistry The metal chiefly used for galvanising iron is : Mercury Tin Cadmium Zinc Mercury Tin Cadmium Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Acid rain is caused by the pollution of environment by Carbon monoxide and Carbon dioxide Carbon dioxide and Nitrogen Nitrous oxide and Sulphur dioxide Ozone and Carbon dioxide Carbon monoxide and Carbon dioxide Carbon dioxide and Nitrogen Nitrous oxide and Sulphur dioxide Ozone and Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is a major green house gas? Chloro fluorocarbon Carbon monoxide Freon Carbon dioxide Chloro fluorocarbon Carbon monoxide Freon Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry For generation of biogas, the materials commonly used are Animal wastes Crop residues Forest residues Aquatic plants Animal wastes Crop residues Forest residues Aquatic plants ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following organic compounds has fruity smell? Ester Aldehyde Ether Alcohol Ester Aldehyde Ether Alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Epsom salt is used In softening water In making tooth paste In paper industry As purgative In softening water In making tooth paste In paper industry As purgative ANSWER DOWNLOAD EXAMIANS APP
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