The physical adsorption of gases on the solid surface is due to

The physical adsorption of gases on the solid surface is due to

Options

(a) van der Waals forces
(b) covalent bonding
(c) hydrogen bonding
(d) all of these

Correct Answer:

van der Waals forces

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

View Comments (1)

  • physical adsorption means a physical change and as we know that in physical change there is no any new bond formation between adsorbate and adsorbent that is they do not react.
    therefore the vaderwaal force is responsible to hold adsorbate and adsorbent together.

Related Questions

  1. Helium atom is two times heavier than a hydrogen molecule, the average kinetic energy
  2. The main reason that SiCl₄ is easily hydrolysed as compared to CCl₄ is that
  3. Which of the following compound is not coloured
  4. During the crystallization of a solid from the aqueous solution, the following statement
  5. Among the following compounds the one that is most reactive towards electrophilic