Extent of physisorption of a gas increases with
(i) Increase in temperature.
(ii) Decrease in temperature.
(iii) Decrease in surface area of adsorbent.
(iv) Decrease in strength of van der waals forces
Extent of physisorption of a gas increases with
(i) Increase in temperature.
(ii) Decrease in temperature.
(iii) Decrease in surface area of adsorbent.
(iv) Decrease in strength of van der waals forces
This is a Multiple Choice Type Questions as classified in NCERT Exemplar
Ans: Correct option is (ii)
As the process of adsorption is an exothermic one; physical adsorption occurs readily at low temperature and decreases with an increase in the temperature as equilibrium shifts in the backward directio
Upvote 
Similar Questions for you
The process of settling of colloidal particles is
In physisorption multimolecular layers are formed on solid surface.
Emulsion is a colloidal solution of liquid in liquid.
Haemoglobin is a positive colloid. Hence greater is the charge of anion, more effective will be the coagulation of haemoglobin.
Therefore,
Correct order of coagulating power is
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else.
On Shiksha, get access to
Learn more about...
Chemistry NCERT Exemplar Solutions Class 12th Chapter Five 2025
View Exam DetailsMost viewed information
SummaryDidn't find the answer you were looking for?
Search from Shiksha's 1 lakh+ Topics
Ask Current Students, Alumni & our Experts
Have a question related to your career & education?
See what others like you are asking & answering