A) by heating phenol with HF and KF
B) from aniline by diazotisation followed by heating the diazonium salt with \[HB{{F}_{4}}\]
C) by direct fluorination of benzene with \[{{F}_{2}}\] gas
D) by reacting bromobenzene with NaF solution
Correct Answer: B
Solution :
This reaction is called Balz-Schielmann reaction.You need to login to perform this action.
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