Chemistry - GOC Question with Solution | TestHub

Since$-\mathrm{C}\mathrm{H}\mathrm{O}$is not in the chain, so it is designated as formyl group.group is treated as prefix 'OXO'. The$-\mathrm{C}\mathrm{O}\mathrm{O}\mathrm{H}$group is described in the suffix as carboxylic acid. Thus, the name is derived from the name of corresponding carboxylic acid.