Chemistry Which of the following is a commercial source of energy? Sun Dried dung Natural gas Agricultural waste Sun Dried dung Natural gas Agricultural waste ANSWER DOWNLOAD EXAMIANS APP
Chemistry Pollutant from motor car exhaust that causes mental disease is Lead SO2 NO2 Hg Lead SO2 NO2 Hg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalyst is a substance which Has no action on the rate of the reaction Increases the rate of the reaction None of these Decreases the rate of reaction Has no action on the rate of the reaction Increases the rate of the reaction None of these Decreases the rate of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry By-product obtained by soap industry is Caustic soda Glycerol Naphthalene Caustic potash Caustic soda Glycerol Naphthalene Caustic potash ANSWER DOWNLOAD EXAMIANS APP
Chemistry For extinguishing fire, we use Marsh gas Carbon Dioxide Carbon Monoxide Hydrogen Marsh gas Carbon Dioxide Carbon Monoxide Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galvanised iron is made by coating iron with Chromium Sulphur Nickel Zinc Chromium Sulphur Nickel Zinc ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS