Verified Solution • 2025–26 Session moderate

QJEEM21Ch4f2b: JEE Main 2021 Chemistry - Class 11 JEEM21Ch4f2b Solution: The correct sequence of reagents used in the preparation of…

The correct sequence of reagents used in the preparation of 4-bromo-2-nitroethyl benzene from benzene is :

Multiple Choice Options

A $C{H_3}COCl/AlC{l_3},B{r_2}/AlB{r_3},HN{O_3}/{H_2}S{O_4},Zn/HCl$
B $C{H_3}COCl/AlC{l_3},Zn - Hg/HCl,B{r_2}/AlB{r_3},HN{O_3}/{H_2}S{O_4}$
C $B{r_2}/AlB{r_3},C{H_3}COCl/AlC{l_3},HN{O_3}/{H_2}S{O_4},Zn/HCl$
D $HN{O_3}/{H_2}S{O_4},B{r_2}/AlC{l_3},C{H_3}COCl/AlC{l_3},Zn - Hg/HCl$

Step-by-Step Verified Solution

JEE Main 2021 (Online) 25th February Evening Shift Chemistry - Hydrocarbons Question 85 English Explanation

Related Learning Resources & Exam Preparation

JEE Main PYQ Question Bank

Browse year-wise authentic previous years' questions with solutions

Authentic CBT Mock Tests

Simulate official exam environment with live timer and percentile scoring