The validity of the Freundlich isotherm can b | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The Freundlich adsorption isotherm is an empirical relationship between the quantity of gas adsorbed by a unit mass of solid adsorbent and the pre

Vedclass · Accepted Answer

$\log \frac{x}{m}$ on $y$-axis and $\log p$ on $x$-axis

Vedclass · Answer

(A) The Freundlich adsorption isotherm is an empirical relationship between the quantity of gas adsorbed by a unit mass of solid adsorbent and the pressure at a particular temperature.$\frac{x}{m} = K \cdot p^{1/n}$ (where $n > 1$)Taking the logarithm on both sides:$\log \frac{x}{m} = \log K + \frac{1}{n} \log p$This equation follows the linear form $y = mx + c$,where:$y = \log \frac{x}{m}$ (plotted on the $y$-axis)$x = \log p$ (plotted on the $x$-axis)$m = \frac{1}{n}$ (slope)$c = \log K$ (intercept)Therefore,plotting $\log \frac{x}{m}$ on the $y$-axis and $\log p$ on the $x$-axis yields a straight line,verifying the isotherm.

The validity of the Freundlich isotherm can be verified by plotting:

Similar Questions

Which of the following statements is true regarding chemisorption?

During the adsorption of krypton on activated charcoal at low temperature,

Compare the enthalpy of chemical adsorption with physical adsorption.

Which gas will be adsorbed on a solid to a greater extent?

Vedclass Test Series

Exam Paper Generator

Online Exam Module