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Question: Answered & Verified by Expert
Which of the following statement is not true for glucose?
ChemistryBiomoleculesJEE MainJEE Main 2020 (08 Jan Shift 1)
Options:
  • A Glucose exists in two crystalline forms α and β
  • B Glucose gives Schiff’s test for aldehyde
  • C Glucose reacts with hydroxylamine to form oxime
  • D The pentaacetate of glucose does not react with hydroxylamine to give oxime
Solution:
2629 Upvotes Verified Answer
The correct answer is: Glucose gives Schiff’s test for aldehyde
Open chain form of glucose is very very small, hence does not gives Schiff's test.

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