Chemical Reactions of Diazonium Salts

The major product formed in the following reaction is

Reaction of ${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{N}}_2\mathrm{Cl}$ with aniline in basic medium produces

Which of the following molecule does not involve in a coupling reaction with benzene diazonium chloride?

Major Product (C) is

Identify the compound $\left[\mathrm{X}\right]$ in the following reaction.

By which reaction, you will obtain phenol from diazonium salts?

A yellow coloured dye is obtained by the reaction of $\mathrm{X}$ with benzene diazonium chloride. The reactant $\mathrm{X}$ is

Benzene diazonium chloride on hydrolysis gives

In the reaction,

 $\mathrm{A}$ will be:

 here $\mathrm{X}$ is :-

$\mathrm{Ar}-{\mathrm{N}}_2\mathrm{X}\stackrel{}{\stackrel{{\mathrm{HBF}}_4}{\to } \mathrm{Ar}-{\mathrm{N}}_2} {{\mathrm{BF}}^{-}}_4\stackrel{∆}{\to }\mathrm{Ar}-\mathrm{F}+{\mathrm{BF}}_3+{\mathrm{N}}_2\uparrow$

Which of the following reactions shows this kind of reaction ?

Which of the following reactions is used to prepare aryl fluorides from diazonium salts and fluoroboic acid ?

A dye obtained by the reaction of reactant $\mathrm{X}$ with benzene diazonium chloride. The reactant $\mathrm{X}$ is

 Find the correct product (A) after completion of reaction

What is the product of Balz Schiemann reaction?

Name the reaction when Benzene Diazonium chloride is treated with ${\mathrm{Cu}}_2{\mathrm{Cl}}_2/\mathrm{HCl}$?

Which compound is formed when aniline is treated with sodium nitrite and hydrochloric acid at $0℃$?