JEE Main 2024 — Biomolecules Question with Solution
From: JEE Main 2024 (Online) 30th January Morning Shift
Question
Sugar which does not give reddish brown precipitate with Fehling's reagent, is :
Choose an option
Show full solutionCorrect option: B
Correct answer
BSucrose
Step-by-step explanation
Sucrose do not contain hemiacetal group.
Hence it does not give test with Fehling solution.
While all other give positive test with Fehling solution
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This is a previous-year question from JEE Main 2024, covering the Biomolecules chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.