Chemistry - AMINES Question with Solution | TestHub

ChemistryAMINESPREPARATION OF AMINESMedium2 minPYQ_2021
ChemistryMediumsingle choice

The diazonium salt of which of the following compounds will form a coloured dye on reaction withβ-Naphthol inNaOH?

Options:

Answer:
B
Solution:

The colour obtained is the colour of the compound formed in the reaction of aniline with NaNO2/HCl at 0oC followed by coupling with β-naphthol.

Aniline on reaction with NaNO2/HCl forms a diazonium salt. This diazonium salt is then coupled with β-naphthol.

Stream:JEESubject:ChemistryTopic:AMINESSubtopic:PREPARATION OF AMINES
2mℹ️ Source: PYQ_2021

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