Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Select the evidence for the open chain structure of glucose.
A
Reaction with Tollens' reagent
B
Reaction with Fehling's solution
C
Reaction with 
D
Cyanohydrin formation with 
Text Solution
Verified by ExpertsThe correct answer is:
C
Tollen's test and Fehling's test are given by all aldehydes (including cyclic aldehydes). HCN
also forms cyanohydrin with all carbonyl compounds (including cyclic aldehydes).
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