Chemistry The first metal used by a man was Brass Copper Silver Bronze Brass Copper Silver Bronze ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is very reactive and kept in kerosene? Sodium Bromine Potassium Iodine Sodium Bromine Potassium Iodine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Malathion is a/an Pesticide Fumigant Preservative Insecticide Pesticide Fumigant Preservative Insecticide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The common name of sodium bicarbonate is Soda lime Baking powder Soda ash Baking soda Soda lime Baking powder Soda ash Baking soda ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following contains high content of lead? Cooking gas Low octane fuel Coal High octane fuel Cooking gas Low octane fuel Coal High octane fuel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Limestone is a raw material used by which industry? Cement Petrochemicals Fertilizers Aluminium Cement Petrochemicals Fertilizers Aluminium ANSWER DOWNLOAD EXAMIANS APP