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In general, H(2) gas is adsorbad on acti...

In general, `H_(2)` gas is adsorbad on activated charcoal to a less extent in comparison to the easily liquefiable gases due to

A

very strong van der waals' force and low critical temperature

B

very weak van der waals' force and low critical temperature

C

very strong van der waals' force and high critical temperature

D

very weak van der waals' force and high temperetura

Text Solution

Verified by Experts

The correct Answer is:
B
`H_(2)` is a permanent gas, hence, has iow value of critical temperature and low van der waals' force.Due to these factors, it shows low extent of adsorption.
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