WB JEE Medical WB JEE Medical Solved Paper-2006

  • 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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