Question
Chemistry Question on Biomolecules
Which of the following is/are true? (A) Sucrose is a non-reducing sugar. (B) Glucose is oxidised by bromine water. (C) Glucose rotates plane polarized light in clockwise direction. (D) Fructose is oxidised by bromine water. Select the correct answer using the coded given below.
A
(A), (B) and (C)
B
(A), (B) only
C
(B), (C) only
D
(A), (D) only
Answer
(A), (B) and (C)
Explanation
Solution
Sucrose is a non-reducing sugar. Glucose is oxidised by Br2 water to give gluconic acid. Glucose rotate plane polarised light in clockwise direction. Fructose is not oxidised by Br2 water.