Nitroso amine + phenol xrightarrowconc. H2SO4 red or brown colour xrightarrowbase blue or violet. The name of this reaction is:

Question

Nitroso amine + phenol xrightarrowconc. H2SO4 red or brown colour xrightarrowbase blue or violet. The name of this reaction is: (A) Lucas test (B) Coupling reaction (C) Ledrer- Mannase reaction (D) Libermann nitroso reaction

Tardigrade Admin · Accepted Answer

Libermann nitroso reaction, Red colour text xrightarrowblueBlue text colour

Q. Nitroso amine $+$ phenol $co n c . H_{2} S O_{4}$ red or brown colour $ba se$ blue or violet. The name of this reaction is:

Lucas test

Coupling reaction

Ledrer- Mannase reaction

Libermann nitroso reaction

Libermann nitroso reaction,
$R e d co l o u r b l u e Bl u e co l o u r$

Q. Nitroso amine + phenol conc.H2​SO4​​ red or brown colour base​ blue or violet. The name of this reaction is: