JEE Main & Advanced Chemistry Nitrogen Containing Compounds Question Bank Preparation of Nitrogen Containing Compounds

  • question_answer
    When aniline reacts with \[NaN{{O}_{2}}\] and dil. HCl at \[{{0}^{o}}-{{5}^{o}}C,\] the product formed is               [MP PMT 1996; AIIMS 1996]

    A)                 Nitroaniline

    B)                 Benzene diazonium chloride

    C)                 Benzene

    D)                 Trinitroaniline

    Correct Answer: B

    Solution :

                                \[\underset{{{0}^{o}}-{{5}^{o}}C}{\mathop{\xrightarrow{NaN{{O}_{2}}/HCl}}}\,\]        + \[2{{H}_{2}}O\].

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