JEE Main 2025 — Amines Question with Solution
JEE Main 2025 (2 Apr Shift 2)
Question
When a concentrated solution of sulphanilic acid and 1-naphthylamine is treated with nitrous acid ( 273 K) and acidified with acetic acid, the mass ( g) of 0.1 mole of product formed is :
(Given molar mass in ,
(Given molar mass in ,
Choose an option
Show full solutionCorrect option: C
Correct answer
C33
Step-by-step explanation
0.1 mole of red-azo dye Molar Mass will have 32.7 gm mass. Nearly 33 gm.
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This is a previous-year question from JEE Main 2025, 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.