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