What is the correct sequence of reagents used for converting nitrobenzene into $m$-dibromobenzene?

  • A
    $\xrightarrow{NaNO_2 / HCl}$ $\xrightarrow{KBr}$ $\xrightarrow{H^+}$
  • B
    $\xrightarrow{Br_2/Fe}$ $\xrightarrow{Sn/HCl}$ $\xrightarrow{NaNO_2/HCl}$ $\xrightarrow{CuBr/HBr}$
  • C
    $\xrightarrow{Sn/HCl}$ $\xrightarrow{KBr}$ $\xrightarrow{Br_2}$ $\xrightarrow{H^+}$
  • D
    $\xrightarrow{Sn/HCl}$ $\xrightarrow{Br_2}$ $\xrightarrow{NaNO_2}$ $\xrightarrow{NaBr}$

Explore More

Similar Questions

In the case of substituted aniline,the group which decreases the basic strength is

Assertion : Acetamide reacts with $Br_2$ in presence of methanolic $CH_3ONa$ to form methyl $N$-methylcarbamate.
Reason : Methyl isocyanate is formed as an intermediate which reacts with methanol to form methyl $N$-methylcarbamate.

Complete reduction of $benzene-diazonium$ chloride with $Zn/HCl$ gives:

Reduction of nitrobenzene with zinc $(Zn)$ and ammonium chloride $(NH_4Cl)$ gives:

Difficult
View Solution

Explain the basicity of alkyl amine compounds in comparison to ammonia.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo