RAJASTHAN PMT Rajasthan - PMT Solved Paper-2005

  • question_answer
    Which one of the following can produce hydrogen when treated with metallic sodium?

    A) \[{{(C{{H}_{3}})}_{2}}NH\]                          

    B) \[C{{H}_{3}}N{{H}_{2}}\]

    C) \[{{C}_{6}}{{H}_{5}}N{{H}_{2}}\]               

    D)        \[C{{H}_{3}}CON{{H}_{2}}\]

    Correct Answer: D

    Solution :

    \[C{{H}_{3}}CON{{H}_{2}}\] on treatment with metallic sodium produce hydrogen. \[C{{H}_{3}}CON{{H}_{2}}+Na\to C{{H}_{3}}CON{{H}^{-}}N{{a}^{+}}\]                                                                 \[+\frac{1}{2}{{H}_{2}}\uparrow \]


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