Question

In Freundlich adsorption isotherm, the value of $1/n$ is:

• A. Between $0$ and $1$ in all cases
• B. Between $2$ and $4$ in all cases
• C. $1$ in case of physical absorption
• D. $1$ in case of chemisorption

Answer 1

The correct option is A Between $0$ and $1$ in all cases

Freundlich adsorption isotherm:
$\frac{x}{m}=k.p^{\frac{1}{n}}$
$\text{Where,}0\le \frac{1}{n}\le 1$