JEE Main 2020 — Biomolecules Question with Solution
From: JEE Main 2020 (Online) 4th September Morning Slot
Question
What are the functional groups present in the
structure of maltose?
Choose an option
Show full solutionCorrect option: D
Correct answer
DOne acetal and one hemiacetal
Step-by-step explanation
Maltose contains one acetal and one hemiacetal.
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This is a previous-year question from JEE Main 2020, 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.