Question
Question: An azo dye is formed by interaction of an aromatic diazonium chloride with...
An azo dye is formed by interaction of an aromatic diazonium chloride with
A
A phenol
B
An aliphatic primary amine
C
Benzene
D
Nitrous acid
Answer
A phenol
Explanation
Solution
This is coupling reaction in which benzene diazonium chloride react with phenol or aromatic amine to give dyes.