Aryl fluoride may be prepared from arene diazonium chloride using: – McqOptions

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1.	Aryl fluoride may be prepared from arene diazonium chloride using:
A.	\[HB{{F}_{4}}/\Delta \]
B.	\[HB{{F}_{4}}/NaN{{O}_{2}},Cu,\Delta \]
C.	\[CuF/HF\]
D.	\[Cu/HF\]
Answer» B. \[HB{{F}_{4}}/NaN{{O}_{2}},Cu,\Delta \]

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