# Adsorption of a gas follows Freundlich adsorption isotherm.

Question:

Adsorption of a gas follows Freundlich adsorption isotherm. In the given plot, $x$ is the mass of the gas adsorbed on mass $m$ of the adsorbent at pressure p. $\frac{\mathrm{x}}{\mathrm{m}}$ is proportional to

1. $\mathrm{P} \frac{1}{4}$

2. $\mathrm{P}^{2}$

3. $P$

4. $\mathrm{P} \frac{1}{2}$

Correct Option: , 4

Solution: