Homework Answers
6.
| CARBOHYDRATE | COLOUR TO BENEDICT | REDUCING/NONREDUCING |
| 1- STARCH | NO COLOUR | NON REDUCING |
| 2-SUCROSE | NO COLOUR | NON REDUCING |
| 3-LACTOSE | BRICK RED PPT | REDUCING |
| 4-GLUCOSE | REDDISH PPT | REDUCIN |
| 5-FRUCTOSE | BRICK RED PPT | REDUCING |
REDUCING Sugar are those which have free aldehyde group present in it . NONREDUCING which do not have fre e aldehyde group .
Reducing sugra gives the benedict test and colour change is from blue to green -----orange------yellow----dark red depending upon amount of sugar present in the sample.
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