a. Classify d-tagatose in terms of functional group and number of carbon atoms. b. Draw the product obtained when d-tagatose reacts with H 2 and Pt. c. d-Tagatose is a reducing sugar. Explain how this...

a. Classify d-tagatose in terms of functional group and number of carbon atoms. b. Draw the product obtained when d-tagatose reacts with H 2 and Pt. c. d-Tagatose is a reducing sugar. Explain how this can be the case. d. Draw the monosaccharide derivative(s) formed when d-tagatose reacts with Benedict’s reagent. e. Draw and name the enantiomer of d-tagatose. f. Draw a diastereomer of d-tagatose that is a d-sugar, but is not d-fructose. g. Draw a-d-tagatofuranose. h. Draw b-d-tagatofuranose. i. Is a-d-tagatofuranose a reducing sugar? Why or why not? j. Draw a disaccharide that consists of two d-tagatofuranose residues joined by an a,b(2 ? 2) glycosidic bond. k. Is the disaccharide a reducing sugar? Why or why not?