Q. Which one of the following reactions is not explained by the open chain Structure of glucose:
(a) Formation of pentaacetate of glucose with acetic anhydride.
(b) formation of addition product with 2,4 DNP reagent
(c) Silver mirror formation with Tollen’s reagent
(d) existence of alpha and beta forms of glucose.
Answer: (d) existence of alpha and beta forms of glucose.