Biomolecules Question 197

Question: Which of the following does not reduce Benedict’s solution-

Options:

A) Glucose

B) Fructose

C) Sucrose

D) Aldehyde

Show Answer

Answer:

Correct Answer: C

Solution:

[c] Sucrose, being a non-reducing sugar, does not reduce Benedict’s solution. Remember that fructose has an $ \alpha $ -hydroxy ketonic group, which is also reducing group (different from ordinary ketonic group)