JEE Main & Advanced Sample Paper JEE Main - Mock Test - 10

  • question_answer
    The end product of the reactions is \[{{C}_{2}}{{H}_{5}}N{{H}_{2}}\xrightarrow{HN{{O}_{2}}}A\xrightarrow{PC{{l}_{5}}}B\xrightarrow{H.N{{H}_{2}}}C\]

    A) ethyl cyanide      

    B) ethyl amine

    C) methyl amine      

    D) acetamide

    Correct Answer: B

    Solution :

    \[\underset{Ethyl\,\,\text{amine}}{\mathop{{{C}_{2}}{{H}_{5}}N{{H}_{2}}}}\,\xrightarrow{HN{{O}_{2}}}\underset{Ethyl\,\,alcohol}{\mathop{{{C}_{2}}{{H}_{5}}OH}}\,\xrightarrow{PC{{l}_{5}}}{{C}_{2}}{{H}_{5}}Cl\]\[\xrightarrow{N{{H}_{3}}}\underset{Ethyl\,\text{amine}}{\mathop{{{C}_{2}}{{H}_{5}}N{{H}_{2}}}}\,\]


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