During the acidic hydrolysis of sucrose, the specific rotation of the solution changes from dextroro β Biomolecules Chemistry Question
Question
During the acidic hydrolysis of sucrose, the specific rotation of the solution changes from dextrorotatory to laevorotatory. The resulting mixture of monosaccharides is commonly known as:
Answer: C
π‘ Solution & Explanation
Acid hydrolysis of sucrose ($+66.5^\circ$) yields equimolar D-glucose ($+52.5^\circ$) and D-fructose ($-92.4^\circ$). Because the laevorotation of fructose dominates, the net mixture is laevorotatory and is called invert sugar.
π¬Ask on WhatsApp β
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp β gets answered in minutes