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JEE Main Chemistry question

ChemistryBiomoleculesJEE Main

How many molecules of phenylhydrazine react with a molecule of glucose (to form the osazone)?

Answer: 3

Solution

Osazone formation consumes three molecules of phenylhydrazine per glucose molecule: one condenses with the C1 aldehyde to form the phenylhydrazone, a second

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Question ID VK-151232