Question

Number of molecules from the following which can exhibit hydrogen bonding is ______. (nearest integer)

Answer 1

Molecules that exhibit hydrogen bonding:
$\text{CH}_3\text{OH}, \, \text{H}_2\text{O}, \, \text{HF}, \, \text{NH}_3, \, \text{C}_6\text{H}_5\text{NO}_2$
Benzene (C$_6$H$_6$) does not form hydrogen bonds. Total number of molecules exhibiting hydrogen bonding:
$5$

Answer 2

Molecules that exhibit hydrogen bonding:
$\text{CH}_3\text{OH}, \, \text{H}_2\text{O}, \, \text{HF}, \, \text{NH}_3, \, \text{C}_6\text{H}_5\text{NO}_2$
Benzene (C$_6$H$_6$) does not form hydrogen bonds. Total number of molecules exhibiting hydrogen bonding:
$5$