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Question: Answered & Verified by Expert
Which test does glucose not give despite having an aldehyde group?
ChemistryBiomoleculesNEET
Options:
  • A Tollens test
  • B Benedict's test
  • C Schiff's test
  • D Fehling's test
Solution:
1944 Upvotes Verified Answer
The correct answer is: Schiff's test
Glucose does not give Schiff's test despite having an aldehyde group because it forms a cyclic hemiacetal structure, eliminating the free aldehyde group necessary for Schiff's test.

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