208- Among which compounds is it not possible to form hydrogen bonds? (1) Vitamin C (2) Glycerin (3) Acetic acid (4) Trimethylamine
\textbf{208-} Among which compounds is it \textbf{not} possible to form hydrogen bonds?
(1) Vitamin C \hfill (2) Glycerin \hfill (3) Acetic acid \hfill (4) Trimethylamine