Chemistry Rectified spirit is : Tincture iodine Methylated spirit 95% ethyl alcohol 100% ethyl alcohol Tincture iodine Methylated spirit 95% ethyl alcohol 100% ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
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 The reaction intermediate formed during the preparation of diethylether from ethanol by treatment with H2SO4 is Carbanion Carbocation Free radical Carbene Carbanion Carbocation Free radical Carbene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Wood spirit is Propyl alcohol Butyl alcohol Ethyl alcohol Methyl alcohol Propyl alcohol Butyl alcohol Ethyl alcohol Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The value of gas constant R in Ergs deg–1 mole–1 is 8.314 × 107 4.183 × 107 8.413 × 107 8.341 × 107 8.314 × 107 4.183 × 107 8.413 × 107 8.341 × 107 ANSWER DOWNLOAD EXAMIANS APP