Give any FOUR difference between physisorption and chemisorption?
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Explanation:
Physisorption
1.
In this type of adsorption, the adsorbate is attached to the surface of the adsorbent with weak van der Waal's forces of attraction.
Chemisorption
In this type of adsorption, strong chemical bonds are formed between the adsorbate and the surface of the adsorbent.
2.
No new compound is formed in the process.
New compounds are formed at the surface of the adsorbent.
3.
It is generally found to be reversible in nature.
It is usually irreversible in nature.
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