Which of the following statements is incorrect regarding physisorption? It occur
ID: 823789 • Letter: W
Question
Which of the following statements is incorrect regarding physisorption?
It occurs because of van der Walls forces
More easily liquefiable gases are adsorbed readily
Under high pressure it results into multimolecular layer on adsorbent surface
Enthalpy of adsorption (?Hadsorption) is low and positive
AIt occurs because of van der Walls forces
BMore easily liquefiable gases are adsorbed readily
CUnder high pressure it results into multimolecular layer on adsorbent surface
DEnthalpy of adsorption (?Hadsorption) is low and positive
Explanation / Answer
Enthalpy of adsorption (?Hadsorption) is low and positive