JEE Main 2019 — Biomolecules Question with Solution
From: JEE Main 2019 (Online) 11th January Evening Slot
Question
The correct match between Item I and Item II is :
| Item I | Item II | ||
|---|---|---|---|
| (A) | Ester test | (P) | Tyr |
| (B) | Carbylamine test | (Q) | Asp |
| (C) | Phthalein dye test |
(R) | Ser |
| (S) | Lys | ||
Choose an option
Show full solutionCorrect option: A
Correct answer
A(A)(Q); (B)(S); (C)(P)
Step-by-step explanation
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This is a previous-year question from JEE Main 2019, 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.