Q10Multiple choice
In physisorption adsorbent does not show specificity for any particular gas because ______________.
- (i)involved van der Waals forces are universal.
- (ii)gases involved behave like ideal gases.
- (iii)enthalpy of adsorption is low.
- (iv)it is a reversible process.
Show answer
(i) involved van der Waals forces are universal.