Question

(1) The type of force of attraction involved in physical adsorption are
( a) Ionic bond (b) covalent bond (c) Vander waal's forces of attraction (d)​

Answer 1

Here is your answer
C- Vander waal’s forces of attraction
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Answer 2

Answer:

Question:

1) The type of force of attraction involved in physical adsorption are

Answer:

In physical adsorption, the force of attraction between the molecules of the adsorbate and adsorbent is of weak van der Waal's force. This is a weak force of attraction.

So, the correct option is C