Question:
The reaction of glucose with acetic Anhydride, confirms the
The reaction of glucose with acetic Anhydride, confirms the
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Five acetyl groups attach, so there are five OH groups.
Updated On: Oct 1, 2026
- straight chain structure of glucose
- presence of carbonyl group
- presence of keto group
- presence of five hydroxyl group
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The Correct Option is D
Solution and Explanation
Step 1: Recall the reaction
Glucose reacts with acetic anhydride to give glucose pentaacetate.
Step 2: Meaning
Five acetyl groups attach, one on each hydroxyl group, so glucose has five OH groups. Option (D).
Final Answer:
It confirms five hydroxyl groups, option (D). \[ \boxed{\text{(D)}} \]
Glucose reacts with acetic anhydride to give glucose pentaacetate.
Step 2: Meaning
Five acetyl groups attach, one on each hydroxyl group, so glucose has five OH groups. Option (D).
Final Answer:
It confirms five hydroxyl groups, option (D). \[ \boxed{\text{(D)}} \]
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