Question

Inter-molecular hydrogen bonding is expected in $HF,C{H}_4,C{H}_{3}OH,N_2{O}_4$

• A. In all
• B. In all except one
• C. in none
• D. in two of the given

Answer 1

The correct option is D

in two of the given

$N_2{O}_4$ does not have H,

C is not highly electronegative as compared to H.

In $HFandC{H}_{3}OH,H$ is attached to a relatively small electronegative element.

Thus, H-bonding can be expected in these 2 compounds.