Surface Chemistry

$\frac{x}{m}=k_p^{1 / n}(n>1)$

Extent of adsorption of gas is more at high temperature than at low temperature

$\frac{1}{n}$ represents the slope of the isotherm

$\log \frac{x}{m}=\log k+\frac{1}{n} \log p$ holds good over a limited range of pressures