An organic compound contains `C,H` and `O` in the proportion of `6:1:8` by weight, respectively. Its vapour density is 30. Its molecular formula will be

Vapour density of a gas is 22. its molecular weight will be :

A compound with empirical formula O_(2) has a vapour density of 30.Its molecular formula is

An organic compound has the following percentage composition C = 12.36%, H = 2.13%, Br = 85% . Its vapour density is 94. Find its molecular formula.

An organic compound contains 49.3% carbon, 6.84% hydrogen and 43.86% of oxygen and its vapour density is 73 . Molecular formula of the compound is

An organic compound contains carbon 40%, oxygen 53.3% and hydrogen 6.7%. If the vapour density of the compound is 30, what is its molecular formula ? Write the probable structures and name of the conmpound.

An organic compound on analyis found to contain 92.3 % carbon and 7.7% hydrogen. It vapour density is 39. Find its molecular formula.