Question

An organic liquid having H2,C,N2 and O2 was found to contain C=41.37%,H=575%,N=16.09% and the rest O2.Calculate the molecular formula of the liquid if its V.D is 43.5?

Answer 1

Calculate its empirical formulaa....a then find molar mass by multiplying 2 To vapour density.....Then divide empirical formula weight with molar mass to find value of n...and then.multiply n with empirical formula to get molecular formula