Since acetic acid has two carbon atom so it will be produced by reduction of the two carbon conataing alcohol.

Acetic acid is obtained by the oxidation of ethanol with alkaline $\mathrm{K}\mathrm{M}\mathrm{n}{\mathrm{O}}_4$.
${\mathrm{C}}_2{\mathrm{H}}_5\mathrm{O}\mathrm{H}+\left[\mathrm{O}\right]\stackrel{\mathrm{A}\mathrm{l}\mathrm{k}\mathrm{a}\mathrm{l}\mathrm{i}\mathrm{n}\mathrm{e}\mathrm{ }\mathrm{K}\mathrm{M}\mathrm{n}{\mathrm{O}}_4\mathrm{ }\mathrm{ }\mathrm{ }}{\to }\mathrm{C}{\mathrm{H}}_3\mathrm{C}\mathrm{O}\mathrm{O}\mathrm{H}$
                                                     Ethanol acetic acid