Answer
$HF$ and $CH_3OH$ can form hydrogen bond
Work Step by Step
Molecules that have hydrogen bond to high electronegative ion such as $F$ or $O$, can form $H$ bonding with other molecules.
To determine which molecules can form hydrogen bonds, we look for:
- A hydrogen atom covalently bonded to a highly electronegative atom (N, O, or F).
- A lone pair on a nearby electronegative atom to accept the hydrogen bond.
$HF$ and $CH_3OH$ can form hydrogen bonds.
