Question
Chemistry Question on Amines
The colour of p-aminoazobenzene is
A
Orange
B
Congo red
C
Bismark brown
D
Indigo
Answer
Orange
Explanation
Solution
See coupling reaction of diazonium salts
The colour of p-aminoazobenzene is
Orange
Congo red
Bismark brown
Indigo
Orange
See coupling reaction of diazonium salts