Chemistry Which one out of the following helps in burning ? Carbon monoxide Oxygen Nitrogen Carbon dioxide Carbon monoxide Oxygen Nitrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Fertiliser having high nitrogen content is : Ammonium nitrate Urea Calcium citrate Ammonium sulphate Ammonium nitrate Urea Calcium citrate Ammonium sulphate 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 The gas involved in Bhopal incident was Methyl chloride Hydrogen sulphide Nitrogen dioxide Methyl isocyanide Methyl chloride Hydrogen sulphide Nitrogen dioxide Methyl isocyanide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The method that cannot be used for removing permanent hardness of water is adding sodium carbonate distillation adding caustic soda boiling adding sodium carbonate distillation adding caustic soda boiling ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iodine can be separated from a mixture of Iodine and Potassium Chloride by Distillation Sublimation Filtration Sedimentation Distillation Sublimation Filtration Sedimentation ANSWER DOWNLOAD EXAMIANS APP
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