Chemistry - Biomolecules Question with Solution | TestHub
ChemistryBiomoleculesCARBOHYDRATESMedium2 minQB
ChemistryMediumsingle choice
Which of the following reactions of glucose can be explained only by its cyclic structure?
Options:
Answer:
C
Solution:
Glucose pentaacetate has no free —OH at C1, so it cannot open to the aldehyde form and fails to react with hydroxylamine — evidence that demands the cyclic structure. The other observations fit the open-chain form.
Stream:JEESubject:ChemistryTopic:BiomoleculesSubtopic:CARBOHYDRATES
⏱ 2mℹ️ Source: QB
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