Chemistry KMnO4 can be used as a/an Disinfectant Pesticide Insecticide Fertiliser Disinfectant Pesticide Insecticide Fertiliser ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following metals pollutes the air of a city having large number of automobiles? Lead Cadmium Chromium Copper Lead Cadmium Chromium Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is usually not an air-pollutant? Carbon dioxide Hydrocarbons Sulphur dioxide Nitrous oxide Carbon dioxide Hydrocarbons Sulphur dioxide Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following produces highest amount of energy upon oxidation? Fat Glucose Protein An alkane Fat Glucose Protein An alkane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a naturally occuring noble gas Boron Argon Potassium Sodium Boron Argon Potassium Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main source of Naphthalene is Charcoal Coal-tar Diesel Camphor Charcoal Coal-tar Diesel Camphor ANSWER DOWNLOAD EXAMIANS APP