# According to Freundlich adsorption isotherm, which of the following is correct ?

Question:

According to Freundlich adsorption isotherm, which of the following is correct ?

1. $\frac{x}{m} \propto p^{0}$

2. $\frac{x}{m} \propto p^{1}$

3. $\frac{x}{m} \propto p^{1 / n}$

4. All the above are correct for different ranges of pressure

Correct Option: , 4

Solution: