Fluorobenzene `(C_(6)H_(5)F)` can be synthesized in the laboratory ,
A. By heating phenol with `HF` and `KF`
B. From aniline by diazotization followed by heating the diazonium salt with `HBF_(4)` .
C. By direct fluorination of benzene with `F_(2)` gas
D. By reacting bromobenzene with `NaF`solution .
