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:

The volume of gases H_(2),CH_(4),CO_(2) and NH_(3) absorbed by 1 gm of

1.	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:
Answer» `H_(2) gt CH_(4) gt CO_(2) gt NH_(3)` `CH_(4) gt CO_(2) gt NH_(3) gt H_(2)` `CO_(2) gt NH_(3) gt H_(2) gt CH_(4)` `NH_(3) gt CO_(2) gt CH_(4) gt H_(2)` Solution :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)`