Glucose

Let's evaluate the given statements about the chemical properties of Glucose:
Statement A:
"It reacts with (aq) to form Saccharic acid." This statement is incorrect. Glucose does not react with bromine water to form Saccharic acid. Instead, glucose reacts with bromine water to form gluconic acid, not saccharic acid.
Statement B:
"Reacts with Acetic anhydride to form Glucose tetraacetate." This statement is correct. Glucose can react with acetic anhydride to form glucose tetraacetate, a common esterification reaction involving glucose.
Statement C:
"Reacts with Hydroxylamine to give Glucose oxime." This statement is correct. Hydroxylamine reacts with aldehydes like glucose to form oximes.
Statement D:
"It reacts with ammoniacal to form ammonium salt of Gluconic acid with deposition of silver." This statement is correct. Glucose, being an aldose, reduces in ammoniacal solution (Tollens' test) and forms a silver mirror, while also forming gluconic acid. Thus, the two incorrect statements are A and B, so the correct answer is .