Question

The density of air is 0.00130g/ml.the vapour density of air is what​

Answer 1

Step-by-step explanation:

Density = 0.00130g/ml

mass of 22400 ml(22.4l) of air =

22400ml×0.00130g/ml=29.12g

1mole of air occupies 22.4l

hence 29.12 g/mol is molar mass of air.

molar mass = 2 × vapour density

29.12g/mol = 2 ×vapour density

vapour density = 14.56