Enumerate the reactions of D-glucose which cannot be explained by its open chain structure.

2

(a)

How will you prove that all the carbon atoms of glucose are in straight chain?

2

(a)

Enumerate two reactions of glucose which cannot be explained by its open chain structure.

2

(a)

B-complex is an often prescribed Vitamin. What is complex about it ? What is its usefulness?

2

(a)

What are anomers ? Give two points of difference between two anomer of glucose.

2

(a)