JEE Main 2023ChemistryBiomoleculesCarbohydrateshardMCQ

JEE Main 2023 — Biomolecules Question with Solution

From: JEE Main 2023 (Online) 11th April Morning Shift

Question

L-isomer of tetrose gives positive Schiff's test and has two chiral carbons. On acetylation, '' yields triacetate. '' also undergoes following reactions

JEE Main 2023 (Online) 11th April Morning Shift Chemistry - Biomolecules Question 48 English

'' is

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Show full solutionCorrect option: D
Correct answer
DJEE Main 2023 (Online) 11th April Morning Shift Chemistry - Biomolecules Question 48 English Option 4

Step-by-step explanation

JEE Main 2023 (Online) 11th April Morning Shift Chemistry - Biomolecules Question 48 English Explanation 1

JEE Main 2023 (Online) 11th April Morning Shift Chemistry - Biomolecules Question 48 English Explanation 2

JEE Main 2023 (Online) 11th April Morning Shift Chemistry - Biomolecules Question 48 English Explanation 3

(x) gives positive schiff's test due group.

(x) is L-tetrose.

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About this question

This is a previous-year question from JEE Main 2023, 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.