The osazones derived from D-Glucose and D-Fructose are identical. Explain the observation. What D-aldohexose would give the same osazone as D-Glucose? Draw its structure_ Suggest possible mechanism for the acid catalyzed reaction of typical ketohexose t0 give 5-hydroxymethyllurfural, Draw possible reaction mechanism for the acid catalyzed hydrolysis of the glycosidic bonds of an oligosaccharide t0 give the component monosaccharides_