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Which of the following statement is inco...

Which of the following statement is incorrect w.r.t. Physisorption ?

A

The forces involved are van der Waal.s forces.

B

More easily liquifiable gases are adsorbed easily.

C

Under high pressure it results into Multi-molecular layer on adsorbent surface.

D

`Delta_(H_("adsorption"))` is low and `+ Ve`

Text Solution

Verified by Experts

The correct Answer is:
D
`Delta H_("adsorption")` is always negative
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