1. Tardigrade
  2. Question
  3. Chemistry
  4. Which of the following compounds on treatment first with NaNO2/HCl and then coupled with phenol produces p- hydroxyazobenzene?

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Which of the following compounds on treatment first with $ NaNO_{2}/HCl $ and then coupled with phenol produces $ p- $ hydroxyazobenzene?

Jharkhand CECEJharkhand CECE 2005

Solution:

$1^{\circ}$ aromatic amine on reaction with $NaNO_2/HCl$
​and phenol produce orange coloured dye which is p-hydroxy azobenzene.
$\therefore $ is correct answer.

Solution Image