Chemistry Which one of the following organic compounds has fruity smell? Alcohol Ester Aldehyde Ether Alcohol Ester Aldehyde Ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to extinguish fire is Carbon monoxide Neon Nitrogen Carbon dioxide Carbon monoxide Neon Nitrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry DDT and BHC may act as None of these Allergens Carcinogens Asthematic agents None of these Allergens Carcinogens Asthematic agents ANSWER DOWNLOAD EXAMIANS APP
Chemistry The working of a dry cell is based on Electrolysis Spontaneous oxidation-reduction reaction Decomposition reaction Combination reaction Electrolysis Spontaneous oxidation-reduction reaction Decomposition reaction Combination reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, which is always found in free-state in nature? Sodium Copper Gold Silver Sodium Copper Gold Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry Main pollutants released from iron and steel industry are NO, SO3 and H2S CO2, NO2 and SO3 CO2, H2S and NO2 CO, CO2 and SO2 NO, SO3 and H2S CO2, NO2 and SO3 CO2, H2S and NO2 CO, CO2 and SO2 ANSWER DOWNLOAD EXAMIANS APP
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