Question:
Which of the following compounds does not undergo mutarotation?
Which of the following compounds does not undergo mutarotation?
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Non-reducing sugars → no mutarotation.
Updated On: Apr 23, 2026
- Glucose
- Sucrose
- Ribose
- Fructose
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The Correct Option is B
Solution and Explanation
Concept:
Mutarotation occurs in reducing sugars having free anomeric carbon.
Step 1: Glucose, ribose, and fructose are reducing sugars.
Step 2: Sucrose is non-reducing (no free anomeric carbon).
Step 3: Hence sucrose does not show mutarotation.
Conclusion:
Correct answer = Sucrose
Step 1: Glucose, ribose, and fructose are reducing sugars.
Step 2: Sucrose is non-reducing (no free anomeric carbon).
Step 3: Hence sucrose does not show mutarotation.
Conclusion:
Correct answer = Sucrose
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