MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Organic ChemistryBiomoleculesGeneral

Select the incorrect statement about the sugar.

A.It is sweet in taste

B.Sugar present in milk is called lactose

C.Greek word ‘sakcharon’ means sugar

D.None of these✓ Correct

Explanation

Sugar is sweet in taste, sugar present in milk is called lactose. Carbohydrates are also called saccharides (Sakcharon means sugar). 41. Sucrose reacts with acetic anhydride to form (a) Penta-acetate (b) Hexa-acetate (c) Tetra-acetate (d) Octa-acetate No. of OH = 8 Sucrose aceticanhydride Sucroseoctaacetate -> 42. Identify the correct set of stereochemical relationships amongst the following monosaccharides I-IV. (I) (II) (III) (IV) (a) I and II are anomers ; III and IV are epimers (b) I and III are epimers ; II and IV are anomers (c) I and II are epimers ; III and IV are anomers (d) I and

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