The critical temperature of `H_(2),NH_(3) and CO_(2)` gases are 5K, 405 K and 304 K, respectively. Arrange them in the increasing order of their intermolecular forces of attraction.

Explanation

A gas with high critical temperature possesses strong intermolecular forces of attraction. The order of critical temperature of the gases `H_(2),NH_(3) and CO_(2)` is `NH_(3) gt CO_(2) gt H_(2)`. So, the increasing order of their strength of intermolecular forces will be `H_(2) lt CO_(2) lt NH_(3)`.