Chemistry - Biomolecules Question with Solution | TestHub

Reaction of $\mathrm{D}-(+)$ -glucose with methanolic $-\mathrm{HCl}$ leads to formation of methyl glucoside $({\mathrm{C}}_1-\mathrm{OH}$ group is methylated) which, being acetal, is not hydrolysable by base, so it will not respond Tollens'reagent.