Uttarakhand PMT Uttarakhand PMT Solved Paper-2005

  • question_answer
    The reaction of alkyl halide and sodium metal in presence of dry ether is known as:

    A)  Wurtzs reaction

    B)  Clemmensen reaction

    C)  Cannizzaros reaction

    D)  Kolbes reaction

    Correct Answer: A

    Solution :

     The reaction of an alkyl halide and sodium metal in presence of dry ether is known as Wurtz reaction. In this reaction alkane is formed. \[\underset{\begin{smallmatrix}  Alkyl \\  halide \end{smallmatrix}}{\mathop{R-X}}\,+\underset{\begin{smallmatrix}  Alkyl \\  halide \end{smallmatrix}}{\mathop{2Na+X-R}}\,\xrightarrow[{}]{dryether}\] \[\underset{Alkane}{\mathop{RR+2NaX}}\,\]


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