Question

The correct option representing a Freundlich adsorption isotherm is

• A. $\frac{x}{m}=k{p}^{0.3}$
• B. $\frac{x}{m}=k{p}^{2.5}$
• C. $\frac{x}{m}=k{p}^{-0.5}$
• D. $\frac{x}{m}=k{p}^{-1}$

Answer 1

Answer: (A)

Freundlich adsorption isotherm is $\frac{x}{m}=K(P{)}^{1/n}$
In it, value of $1/n$ lies in between $0$ to $1$. So, correct option is
$\frac{x}{m}=K{P}^{0.3}$