Question

The rate of diffusion of a sample of ozonized oxygen is $0.98$ times more than that of pure oxygen.

• A. True
• B. False

Answer 1

The correct option is A True

solution :

according to graham's law of diffusion

$\frac{r1}{r2}$ =$\sqrt{\frac{M2}{M1}}$

$\frac{r{o}_3}{r{o}_2}$ = $\sqrt{\frac{32}{48}}$

$\frac{r{o}_3}{r{o}_2}$ = $\sqrt{0.67}$=0.81 means some $O_2$ is mixed in this ozonaized mixture

and this is true