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Fluorobenzene (C6H5F) can be synthesized in the laboratory: -

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Question

Fluorobenzene (C6H5F) can be synthesized in the laboratory ______.

Options

  • 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

MCQ
Fill in the Blanks

Solution

Fluorobenzene (C6H5F) can be synthesized in the laboratory from aniline by diazotisation followed by heating the diazonium salt with HBF4.

Explanation:

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Reactions of Arene Diazonium Salts
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