Chemistry A pungent smell often present near the urinals is due to Urea Chlorine Ammonia Sulphur-di- oxide Urea Chlorine Ammonia Sulphur-di- oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry By which organic compound all the oils are known ? Carbohydrate Protein Ester Hydrocarbon Carbohydrate Protein Ester Hydrocarbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Saccharin is made up of Toluene Butane Phenol Propane Toluene Butane Phenol Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The open "Sigrees" or coal stoves often require fanning to sustain burning because of Tendency of carbon dioxide to form a layer along with dust smoke Accumulation of smoke and dust over the sigrees Lack of oxygen in the surroundings of sigrees Interrupted release of moisture from the material Tendency of carbon dioxide to form a layer along with dust smoke Accumulation of smoke and dust over the sigrees Lack of oxygen in the surroundings of sigrees Interrupted release of moisture from the material ANSWER DOWNLOAD EXAMIANS APP
Chemistry Combustion of a candle is a/an Physical change Endothermic reaction Exothermic reaction Photochemical reaction Physical change Endothermic reaction Exothermic reaction Photochemical reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry The ‘Green House effect’ is produced due to the presence of excess amount of Sulphur dioxide Carbon monoxide Nitrogen dioxide Methane Sulphur dioxide Carbon monoxide Nitrogen dioxide Methane ANSWER DOWNLOAD EXAMIANS APP
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