JEE Main 2024ChemistryAminesMediumMCQ

JEE Main 2024Amines Question with Solution

JEE Main 2024 (30 Jan Shift 1)

Question

Following is a confirmatory test for aromatic primary amines. Identify reagent (A) and (B)

Choose an option

Show full solutionCorrect option: D
Correct answer
D

Step-by-step explanation

Aniline reacts with NaNO2 and HCl to form benzene diazonium chloride which further reacts with β napthol to give a scarlet red dye.

The reaction is as follows,

Hence here,

Practice this on the real CBT interface

Solve this JEE Main question (and the rest of the Amines chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.

Solve interactively →

About this question

This is a previous-year question from JEE Main 2024, covering the Amines 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.