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Azo dye is prepared by the coupling of p...

Azo dye is prepared by the coupling of phenol and:

A

Diazonium chloride

B

o-nitro aniline

C

Benzoic acid

D

Chlorobenzene

Text Solution

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The correct Answer is:
A
Azo dye is prepared by the coupling of phenol and diazonium chloride
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