The hydrolysis of sucrose produces a mixture | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Sucrose is dextrorotatory with a specific rotation of $+66.5^{\circ}$.On hydrolysis,it produces an equimolar mixture of $D-(+)$-glucose $(+52.5^{\

Vedclass · Accepted Answer

Laevorotatory

Vedclass · Answer

(A) Sucrose is dextrorotatory with a specific rotation of $+66.5^{\circ}$.On hydrolysis,it produces an equimolar mixture of $D-(+)$-glucose $(+52.5^{\circ})$ and $D-(-)$-fructose $(-92.4^{\circ})$.The net rotation of the resulting mixture is $\frac{+52.5^{\circ} + (-92.4^{\circ})}{2} = -19.95^{\circ}$.Since the net rotation is negative,the mixture is laevorotatory and is known as invert sugar.

The hydrolysis of sucrose produces a mixture which is:

Similar Questions

Which one of the following compounds contains $\beta-C_{1}-C_{4}$ glycosidic linkage?

Glucose and Fructose are .......

Blood sugar is the same as

Identify the number of oxygen atoms present in saccharic acid.

Which among the following carbohydrates is a trisaccharide?

Vedclass Test Series

Exam Paper Generator

Online Exam Module