Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2007

  • question_answer
    Ethane is formed by the reaction of methyl iodide and sodium metal in dry ether solution. This reaction is known as

    A)  Clemmensen's reduction

    B)  Kolbe's reaction

    C)  Wurtz reaction

    D)  Cannizaro's reaction

    Correct Answer: C

    Solution :

    When alkyl halide reacts with sodium metal in presence of dry ether to give higher alkane. This reaction is called Wurtz reaction. eg,   \[\underset{methyl\,iodide}{\mathop{C{{H}_{3}}-I}}\,+2Na+I-C{{H}_{3}}\xrightarrow{Dry\,ether}\]                \[\underset{ethane}{\mathop{C{{H}_{3}}-C{{H}_{3}}}}\,+2NaI\]


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