Which of the following statements is incorrect?
- APhysical adsorption is a multilayered adsorption.
- BChemical adsorption is irreversible.
- COn increasing the temperature,physical adsorption first increases then decreases.
- DExplanation of chemical adsorption is done by Langmuir adsorption isotherm.
Explore More
Similar Questions
What is the difference between physisorption and chemisorption?
Difficult
View SolutionWhich of the following can adsorb the largest volume of hydrogen gas?
Medium
View SolutionWhich of the following characteristics is not correct for physical adsorption?
Easy
View SolutionWhat will be the effect of an increase in temperature on physical adsorption?
Easy
View SolutionTwo statements are given below.
Statement-$I$: Adsorption of a gas on the surface of charcoal is primarily an exothermic reaction.
Statement-$II$: $A$ closed vessel contains $O_2, H_2, Cl_2, NH_3$ gases. Its pressure is $P \ atm$. About $1 \ g$ of charcoal is added to this vessel and after some time its pressure was found to be less than $P \ atm$.
The correct answer is:
Statement-$I$: Adsorption of a gas on the surface of charcoal is primarily an exothermic reaction.
Statement-$II$: $A$ closed vessel contains $O_2, H_2, Cl_2, NH_3$ gases. Its pressure is $P \ atm$. About $1 \ g$ of charcoal is added to this vessel and after some time its pressure was found to be less than $P \ atm$.
The correct answer is:
Vedclass 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