An organic compound contains `66% C` and `13.3% H`. Its vapour density is `37`. The possible number of isomers of resonance is not correct?

An organic compound contains 20% carbon. It's vapour density is 120. The number of carbon atoms in one molecule of the compound is

An organic compound contains 49.3% carbon. 6.84% hydrogen and its vapour density is 73. Molecular formula of compound is

An organic compound contains 49.3 % carbon 6.84 % hydrogen and its vapour density is 73. Molecular formula of the compound is

An organic compound contains 49.3% carbon 6.84% hydrogen and its vapour density is 73 . Molecular formula of the compund is

An organic compound contains 49.3 % carbon,6.84 % hydrogen and its vapour density is 73 Molecular formula of the compound is

An organic compound containes C=74.0%, H=8.65% and N=17.3% . Its empirical formul ais

An organic compound containes C=74.0%, H=8.65% and N=17.3% . Its empirical formul ais

An oxygen containing organic compound was found to contain 52% carbon and 13 % of hydrogen . Its vapour density is 23 . The compound reacts with sodium metal to liberate hydrogen . A functional isomer of this compound is