Q. Which one of the following is not the correct reaction of aryl diazonium salts ?
A) $C_{6}H_{5}N_{2}^{+}CI^{-} + Cu_{2}CI_{2} \rightarrow C_{6}H_{5}CI$
B) $C_{6}H_{5}N_{2}^{+}CI^{-} + HBF_{4}\overset{Heat}{\rightarrow}C_{6}H_{5}F$
C) $C_{6}H_{5}N_{2}^{+}CI^{-} + H_{3}PO_{2} \rightarrow C_{6}H_{5}PO_{4}$
D) $C_{6}H_{5}N_{2}^{+}CI^{-} + SnCI_{2}/HCI \rightarrow C_{6}H_{5}NHNH_{2}$
Explanation
The correct answer is Option C: $C_{6}H_{5}N_{2}^{+}CI^{-} + H_{3}PO_{2} \rightarrow C_{6}H_{5}PO_{4}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.