BCECE SERIES Chemistry
Surface Chemistry
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2017 Chapter Questions 2 MCQs
01
PYQ 2017
medium
chemistry ID: bcece-20
Which of the following statements is incorrect regarding physiosorption ?
1
Under high pressure it results into multimolecular layer on adsorbent surface
2
More easily liquefiable gases are adsorbed readily
3
Enthalpy of adsorption (AH adsorption) is low and positive
4
It occurs because of van der Walls forces