Question

Vapour density of a gas is 22. What is its molecular mass?

Answer 1

Answer:

Explanation:

Please refer to the below attachment.

Answer 2

44

Given:

Vapor density of a gas = 22

To Find:

Molecular Mass

Formula establishing the relation between vapor density and molecular mass:

2 x Vapour Density = Molecular Mass

Calculating:

Substituting the values which we know into this formula we get:

= 2 x 22

= 44

Therefore, the molecular mass of the gas is 44.