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Which is correct in case of van der Waal...

Which is correct in case of van der Waals adsorption?

A

High temperature,low pressure

B

Low temperatue, high pressure

C

Low temperature, low prssure

D

High temperatue, high pressure

Text Solution

Verified by Experts

The correct Answer is:
B
van der Waals' adsorption is the physical adsorption which is favoured by low temperature as phenomenon is exothermic. Increase in pressure favours the adsorption.
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