Identify Sandmeyer's reaction from the following. - Chemistry

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MCQ

Identify Sandmeyer's reaction from the following.

Options

  • \[\ce{C6H5-N^+_2X^- ->[CuBr/KBr] Bromobenzene}\]

  • \[\ce{C6H5-N^+_2X^- ->[Cu powder][HBr] Bromobenzene}\]

  • \[\ce{C6H5-N^+_2X^- ->[KI] Iodobenzene}\]

  • \[\ce{C6H5-N^+_2X^- ->[H3PO2][H2O] Benzene}\]

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Solution

\[\ce{C6H5-N^+_2X^- ->[CuBr/KBr] Bromobenzene}\]

Concept: Methods of Preparation of Alkyl Halides
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