KEAM SERIES Chemistry
Adsorption
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
1
2013 1
2010 Chapter Questions 2 MCQs
01
PYQ 2010
medium
chemistry ID: keam-201
Select the incorrect statement.
1
Physical adsorption is reversible while chemical is irreversible.
2
High pressure favours physical adsorption while low pressure favours chemical adsorption.
3
Physical adsorption is not specific while chemical is highly specific.
4
High activation energy is involved in chemical adsorption.
02
PYQ 2013
medium
chemistry ID: keam-201
According to Freundlich adsorption isotherm, the amount of gas adsorbed at very high pressure
1
reaches a constant limiting value
2
goes on increasing with pressure
3
goes on decreasing with pressure
4
increases first and decreases later with pressure