Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Benzene diazonium chloride when reacts with hypophosphorus acid produces
Q. Benzene diazonium chloride when reacts with hypophosphorus acid produces
8612
185
Amines
Report Error
A
Benzene
59%
B
Phenol
13%
C
Phenyl isocyanide
13%
D
Phenyl phosphate
15%
Solution:
If a diazonium salt is reacted with hypophosphorous acid
H
3
PO
2
which is a reducing agent the salt is reduced to
H
. Benzene diazonium chloride when reacts with hypophosphorus acid produces benzene.
C
6
H
5
−
N
2
+
C
l
−
+
H
3
P
O
2
+
H
2
O
→
C
6
H
6
+
N
2
↑
+
H
3
P
O
3
+
H
X