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The volume of gases H(2),CH(4),CO(2) and...

The volume of gases `H_(2),CH_(4),CO_(2)` and `NH_(3)` absorbed by 1 gm of activated charcoal at 298 K are in the order:

A

`H_(2) gt CH_(4) gt CO_(2) gt NH_(3)`

B

`CH_(4) gt CO_(2) gt NH_(3) gt H_(2)`

C

`CO_(2) gt NH_(3) gt H_(2) gt CH_(4)`

D

`NH_(3) gt CO_(2) gt CH_(4) gt H_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
A gas which is easy to liquify is most adsorbed. Thus, the order of ease of liquification, is the order of extent of adsorption.
`NH_(3) gt CO_(2) gt CH_(4) gt H_(2)`
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