Thank you for reporting, we will resolve it shortly
Q.
Which of the following compounds does not react with $NaNO_2$ and $HCl$ ?
Amines
Solution:
With nitrous acid:
(i) phenol gives pnitrosophenol,
(ii) aniline gives diazonium salt, and
(iii) $2^{\circ}$ nitro compounds give pseudonitrole, while $3^{\circ}$ nitro compounds do not react because they have no ahydrogen atom .