Benzenediazonium chloride on treatment with _____ gives a product which on heating forms fluorobenzene.
A. hydrofluoric acid
B. fluoroboric acid
C. potassium fluoride
D. boron trifluoride
Answer:B
Benzenediazonium chloride on treatment with _____ gives a product which on heating forms fluorobenzene.
A. hydrofluoric acid B. fluoroboric acid C. potassium fluoride D. boron trifluoride