Question
Diazo coupling is useful to prepare some
A.
pesticides
B.
dyes
C.
proteins
D.
vitamins
Answer :
dyes
Solution :
Diazo coupling is the reaction in which phenol, or aniline reacts with benzenediazonium salt to produce dyes with $$\left( { - N = N - } \right)$$ azo groups.
Diazo coupling is the reaction in which phenol, or aniline reacts with benzenediazonium salt to produce dyes with $$\left( { - N = N - } \right)$$ azo groups.
