Question

The vapour density of pure ozone would be :

• A. 48
• B. 32
• C. 24
• D. 16

Answer 1

Answer: (C)

24

$\text{Molecular weight}=2\times \text{vapour density}$

$48=2\times \text{vapour density}$

$24=\text{vapour density}$

Hence, option $C$ is correct.