Question

the vapour density of a gas is 11.2 the volume occupied by 10g of the gas at STP is

Answer 1

hi mate,
vapour density=11.2
let's find molar mass
molar mass=2×11.2
=22.4
no.of moles=10÷22.4=0.45 moles
so the volume occupied by 10 g of gas is o.45×22.4=10 l


hope it helps!!!!

Answer 2

Explanation:

so this is the correct answer