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Which one of the following is an incorre...

Which one of the following is an incorrect statement for physisorption

A

It is a reversible process

B

It requires less heat of adsorption

C

It requires activation energy

D

It takes place at low temperature

Text Solution

Verified by Experts

The correct Answer is:
C
Physisorption is a process in which the particles of adsorbate are held to the surface of adsorbent by physical forces hence does not require activation energy.
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