Chemistry Which of the following is not a gaseous air pollutant? Smoke Oxides of sulphur Oxides of nitrogen Hydrocarbon Smoke Oxides of sulphur Oxides of nitrogen Hydrocarbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sodium Carbonate is commonly known as Washing Soda Baking Soda Caustic Soda Caustic Potash Washing Soda Baking Soda Caustic Soda Caustic Potash ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A fertilizer A disinfectant An analgesic A purifier for water A fertilizer A disinfectant An analgesic A purifier for water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The purest form of water in nature is Lake water Rain water River water Sea water Lake water Rain water River water Sea water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most electropositive elements among the following is K Na Ca Cs K Na Ca Cs ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalyst is a substance which Decreases the rate of reaction None of these Has no action on the rate of the reaction Increases the rate of the reaction Decreases the rate of reaction None of these Has no action on the rate of the reaction Increases the rate of the reaction ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS