Q3. (4+4=8 Marks) A. i. D-Fructose cyclize to form hemiacetals. Write the chemical reaction and show which form is more stable and why? 11. Glucose can exist in three forms A, B and C in solution Show which form is more stable and why? 11. How methyl-a-D-glucopyranoside and methyl-B-D-glucopyranoside can be prepared from B- D-glucopyranose? Show the major product and the reason why it is formed in excess? iv. Write the chemical names for the given disaccharides. H OH HO H.O. H T 0 HO O H H- HO OH HO H O HO, H HO- , LT OH OH HO A