Chemistry - Carbonyl compounds Question with Solution | TestHub

Acetophenone with ${\mathrm{I}}_2$/$\mathrm{NaOH}$ undergoes haloform cleavage to benzoate and $\mathrm{CH}{\mathrm{I}}_3$; acidification gives benzoic acid, not benzaldehyde. Etard oxidation of toluene, Cu dehydrogenation of benzyl alcohol and Rosenmund reduction of benzoyl chloride give benzaldehyde. Thus D.