Chemistry Laughing gas is Nitric oxide Nitrous oxide Nitrogen pentoxide Nitrogen trioxide Nitric oxide Nitrous oxide Nitrogen pentoxide Nitrogen trioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which colour is produce by Arsenic during flame test Crimson Green Red Blue Crimson Green Red Blue ANSWER DOWNLOAD EXAMIANS APP
Chemistry The apparatus used to test acidity of aqueous solution is Ammeter Acidmeter PH meter Hygrometer Ammeter Acidmeter PH meter Hygrometer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide bleaches colouring matter by : Oxidation Dehydration Reduction Decomposition Oxidation Dehydration Reduction Decomposition ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ethanol containing 5% water is known as Power alcohol Denatured spirit Methylated alcohol Rectified spirit Power alcohol Denatured spirit Methylated alcohol Rectified spirit ANSWER DOWNLOAD EXAMIANS APP
Chemistry Polythene is polymer of Ethylene Aniline Propylene Acetylene Ethylene Aniline Propylene Acetylene ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS