Question
Fluorobenzene (C6H5F) can be synthesized in the laboratory
-
by heating phenol with HF and KF
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from aniline by diazotisation followed by heating the diazonium salt with HBF4
-
by direct fluorination of benzene with F2 gas
-
by reacting bromobenzene with NaF solution
Solution
B.
from aniline by diazotisation followed by heating the diazonium salt with HBF4