Which of the following compounds will successfully exhibit intermolecular hydrogen bonding when isol — Amines Chemistry Question

💡 Solution & Explanation

Intermolecular hydrogen bonding in pure liquid requires the molecule to have both a hydrogen bond donor (hydrogen atom attached to N, O, or F) and an acceptor. Primary amines ($CH_3CH_2NH_2$, $C_6H_5NH_2$) and secondary amines ($(CH_3)_2NH$) have $N-H$ bonds and can H-bond. Tertiary amines like trimethylamine ($(CH_3)_3N$) have no $N-H$ bond and therefore cannot H-bond with themselves.