Chemistry - CHEMICAL BONDING Question with Solution | TestHub

Key Idea When $\mathrm{H}$ atom is directly linked with $\mathrm{N}$ or $\mathrm{O}$, or $\mathrm{F}$, inter or interamolecular $\mathrm{H}$-bonding is formed. In between ${\mathrm{CH}}_3\mathrm{OH}$ molecules intermolecular H-bonding exist.
Hence, it is the intermolecular H-bonding that must be overcome in converting liquid ${\mathrm{CH}}_3\mathrm{OH}$ to gas.