Monosaccharides : Glucose Flashcards
1
Q
Ripe grapes contain —– in large amount
A
glucose
2
Q
How will you prepare glucose from cane sugar?
A
Sucrose boiled with dil HCl/ H2SO4 in alcoholic solution, glucose and fructose are obtained in equal amounts
3
Q
How will you prepare glucose from starch?
OR
How’s glucose commercially prepared?
A
By hydrolysis of starch by boiling it w dil H2SO4 at 393K under pressure.
