In Freundlich adsorption isotherm at moderate pressure, the extent of adsorption $\left( {{x \over m}} \right)$ is directly proportional to Px. The value of x is :
Solution
According to Freundlich adsorption isotherm, in the median range of pressure
<br><br>${x \over m} \propto {P^{{1 \over n}}}$
<br><br>$\Rightarrow$ ${x \over m}$ = kP$^{{1 \over n}}$
<br><br>Hence, x = ${{1 \over n}}$
About this question
Subject: Chemistry · Chapter: Surface Chemistry · Topic: Adsorption
This question is part of PrepWiser's free JEE Main question bank. 64 more solved questions on Surface Chemistry are available — start with the harder ones if your accuracy is >70%.