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NEET Sample Paper NEET Sample Test Paper-77

  • question_answer
    Which of the following chemical reactions will produce phenol?

    A)  \[Aniline\,\,\xrightarrow[0-5{}^\circ \,\,C]{HN{{O}_{2}}}\,\,A\,\,\xrightarrow[{}]{{{H}_{3}}P{{O}_{4}}}\,B\]

    B)  \[Aniline\,\,\xrightarrow[0-5{}^\circ \,\,C]{HN{{O}_{2}}}\,\,A\,\,\xrightarrow[{}]{{{H}_{2}}O\,\,(hot)}\,B\]

    C)  \[Benzene\,\,\xrightarrow[{}]{FeC{{l}_{3}}}\,\,A\,\,\xrightarrow[{}]{alc.\,KOH}\,B\]

    D)  All of these

    Correct Answer: B

    Solution :


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