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QJEEM21Ch9d66: JEE Main 2021 Chemistry - Class 12 JEEM21Ch9d66 Solution: An amine on reaction with benzensulphonyl chloride produces a…

An amine on reaction with benzensulphonyl chloride produces a compound insoluble in alkaline solution. This amine can be prepared by ammonolysis of ethyl chloride. The correct structure of amine is :

Multiple Choice Options

A CH3CH2NH2
B CH3CH2CH2NHCH3
C CH3CH2CH2 $\mathop N\limits^H$ -CH2CH3

Step-by-Step Verified Solution

JEE Main 2021 (Online) 26th February Morning Shift Chemistry - Compounds Containing Nitrogen Question 145 English Explanation

Given amine on reaction with PhSO₂Cl produces a compound insoluble in alkaline solution it means it is a 2º amine.

Also It is prepared by ammonolysis of C₂H₅Cl, it must contain an ethyl group.

CH₃CH₂CH₂

\mathop N\limits^H

-CH₂CH₃ is a 2° amine as well as it contain ethyl group.

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