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Q. What will be the Freundlich's adsorption isotherm equation at high pressure?

NTA AbhyasNTA Abhyas 2022

Solution:

Freundlich's adsorption isotherm is given as:
$\frac{x}{m}=k p^{\frac{1}{n}}$
When $x =1, \frac{ x }{ m }= kp$ (at low pressure)
When $n>1, \frac{x}{m}= k$ (at high pressure)