Which of the following is not correct about Freundlich adsorption isotherm?
- A$\frac{x}{m} = kp^{1/n} \quad (n > 1)$
- BExtent of adsorption of gas is more at high temperature than at low temperature
- C$\frac{1}{n}$ represents the slope of the isotherm
- D$\log \frac{x}{m} = \log k + \frac{1}{n} \log p$ holds good over a limited range of pressures
Explore More
Similar Questions
Identify physisorption from the following.
What is the type of phenomenon involved in the removal of coloring matter from a sugar solution using charcoal?
Easy
View SolutionWhich statements among the following are correct?
$(i)$ Freundlich isotherm fails at high pressure of the gas.
$(ii)$ $\Delta H < 0$ for both physical and chemical adsorption.
$(iii)$ Physical adsorption is non-selective.
$(iv)$ Chemical adsorption is reversible,whereas physical adsorption is irreversible.
$(i)$ Freundlich isotherm fails at high pressure of the gas.
$(ii)$ $\Delta H < 0$ for both physical and chemical adsorption.
$(iii)$ Physical adsorption is non-selective.
$(iv)$ Chemical adsorption is reversible,whereas physical adsorption is irreversible.
Adsorption of a gas follows the Freundlich adsorption isotherm. $x$ is the mass of the gas adsorbed on mass $m$ of the adsorbent. The plot of $\log \frac{x}{m}$ versus $\log p$ is shown in the given graph. $\frac{x}{m}$ is proportional to:
DifficultAIIMS 2019
View SolutionIf the adsorbate is held on a surface by weak Van der Waals forces,the adsorption process is called:
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo