Question

Vapour Density of a gas mixture containing cH4&n2 in molar ratio is 1:3is

Answer 1

∵ Vapor density = Molecular mass/2
it means ratio of vapor density is directly proportional to molecular mass.
So, ratio of vapor density = ratio of molecular mass.

Given, ratio of molecular mass of CH₄ and N₂ is 1 :3
so , ratio of vapor density is also 1 : 3