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Chemistry
Which of the following indicates the presence of 5 -OH groups in glucose?
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Q. Which of the following indicates the presence of $5 -OH$ groups in glucose?
Biomolecules
A
Penta-acetyl derivative of glucose
70%
B
Cyanohydrin formation of glucose
14%
C
Reaction with Fehling’s solution
8%
D
Reaction with Tollens reagent
7%
Solution:
Glucose when react with acetic anhydride forms pentaacetate derivative which indicates the presence of $5-OH$ groups in glucose.