JIPMER Jipmer Medical Solved Paper-2006

  • question_answer
    By which one of the following compounds both \[C{{H}_{4}}\] and \[C{{H}_{3}}-C{{H}_{3}}\] can be prepared in one step?

    A)  \[C{{H}_{3}}I\] 

    B)         \[C{{H}_{3}}OH\]            

    C)         \[C{{H}_{3}}C{{H}_{2}}I\]            

    D)         \[{{C}_{2}}{{H}_{5}}OH\]

    Correct Answer: A

    Solution :

    \[C{{H}_{3}}I+2H\xrightarrow[or\,Zn-Cu/{{C}_{2}}{{H}_{5}}OH]{Zn\,+\,HCl}\underset{\text{Methane}}{\mathop{C{{H}_{4}}}}\,+HI\] \[C{{H}_{3}}I+2Na+IC{{H}_{3}}\xrightarrow[{}]{dry\,ether}\underset{\text{Ethane}}{\mathop{C{{H}_{3}}--C{{H}_{3}}}}\,+2NaI\]


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