Give two important characteristics of physisorption. – InterviewSolution

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1.

Give two important characteristics of physisorption.

Answer»

Important characteristics of physisorption:

1. It is reversible

2. It has low heat of adsorption

3. It has weak van der Waals forces of attraction with adsorbent.

4. It increases with increase in pressure.

5. It forms multimolecular layer.

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