Chemistry The molecular formula of phosphorous is P4 P3 P1 P2 P4 P3 P1 P2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The lightest gas which is non-inflammable is Helium Nitrogen Hydrogen Oxygen Helium Nitrogen Hydrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chief constituent of vinegar is Salycylic acid Formic acid Oxalic acid Acetic acid Salycylic acid Formic acid Oxalic acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Curd is sour due to presenceof Acetic acid Oxalic acid Tartaric acid Lactic acid Acetic acid Oxalic acid Tartaric acid Lactic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The name of unreactive gas is Oxygen Carbon dioxide Hydrogen Nitrogen Oxygen Carbon dioxide Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main active constituent of tea and coffee is aspirin chlorophyll nicotine caffeine aspirin chlorophyll nicotine caffeine ANSWER DOWNLOAD EXAMIANS APP
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