Class 12 Chemistry Surface Chemistry Adsorption and Adsorption isotherm

Easy

Which of the following statements is incorrect?

A
The extent of adsorption increases with an increase in pressure.
B
The extent of adsorption decreases with an increase in temperature.
C
Adsorption can be unimolecular or multimolecular.
D
The particle size of the adsorbent does not affect the value of adsorption.

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

Surface Chemistry

Subtopic

Adsorption and Adsorption isotherm

Similar Questions

How much vacuum is needed to obtain a clean surface of metal?

Easy

$A$ solid acts as an adsorbent because it has

Easy

Identify the factors which favour the physical adsorption from the following.
$(I)$ High surface area
$(II)$ Low temperatures
$(III)$ High temperatures
$(IV)$ Low pressures
$(V)$ High pressures

EasyTS EAMCET 2023

Which of the following represents the Freundlich adsorption isotherm equation?

Medium

If $x$ is the mass of the gas adsorbed on mass $m$ of the adsorbent at pressure $p,$ Freundlich adsorption isotherm gives a straight line on plotting

DifficultAIEEE 2012

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.