Chemistry, asked by pushpakala086, 10 months ago

differentiate between physisorption and chemisorption?

Answers

Answered by jithujilladi6
0

Answer:

Explanation:

In this type of adsorption, the adsorbate is attached to the surface of the adsorbent with weak van der Waal's forces of attraction. In this type of adsorption, strong chemical bonds are formed between the adsorbate and the surface of the adsorbent.

Answered by Suriddhim
1

Weak vander waals forces are present between the adsorbate molecules and the adsorbent. Strong chemical forces similar to chemical bonds are present between the adsorbate molecules and the adsorbent. The enthalpy of adsorption is low (20 to 40 kJ/mol).

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