Fluorobenzene (C6H5F) can be synthesized in the laboratory

Question

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

Tardigrade Admin · Accepted Answer

Correct answer is (d) from aniline by diazotisation followed by heating the diazonium salt with HBF4

Q. Fluorobenzene $(C_{6} H_{5} F)$ can be synthesized in the laboratory

by direct fluorination of benzene with $F_{2}$ gas

by reacting bromobenzene with NaF solution

by heating phenol with $H F$ and $K F$

from aniline by diazotisation followed by heating the diazonium salt with $H B F_{4}$

Correct answer is (d) from aniline by diazotisation followed by heating the diazonium salt with $H B F_{4}$

Q. Fluorobenzene (C6​H5​F) can be synthesized in the laboratory

by direct fluorination of benzene with F2​ gas

by reacting bromobenzene with NaF solution

by heating phenol with HF and KF

from aniline by diazotisation followed by heating the diazonium salt with HBF4​

Correct answer is (d) from aniline by diazotisation followed by heating the diazonium salt with HBF4​

Q. Fluorobenzene $(C_{6} H_{5} F)$ can be synthesized in the laboratory

by direct fluorination of benzene with $F_{2}$ gas

by heating phenol with $H F$ and $K F$

from aniline by diazotisation followed by heating the diazonium salt with $H B F_{4}$

Correct answer is (d) from aniline by diazotisation followed by heating the diazonium salt with $H B F_{4}$