MGIMS WARDHA MGIMS WARDHA Solved Paper-2012

  • question_answer
    In the presence of ether, 2-choloropropane reacts with sodium and forms

    A)  n-hexane

    B)  2,3-dimethyl butane

    C)  n-hexene

    D)  \[C{{H}_{3}}CH=C{{H}_{2}}\]

    Correct Answer: B

    Solution :

                    \[C{{H}_{3}}-\underset{\begin{smallmatrix}  | \\  C{{H}_{3}} \end{smallmatrix}}{\mathop{CH}}\,-Cl+2Na+C{{H}_{3}}-\underset{\begin{smallmatrix}  | \\  C{{H}_{3}} \end{smallmatrix}}{\mathop{CH}}\,-Cl\xrightarrow[{}]{{}}\] \[\underset{2,3-dimethyl\text{ }butane}{\mathop{C{{H}_{3}}-\underset{\begin{smallmatrix}  | \\  C{{H}_{3}} \end{smallmatrix}}{\mathop{CH}}\,-\underset{\begin{smallmatrix}  | \\  C{{H}_{3}} \end{smallmatrix}}{\mathop{CH}}\,-C{{H}_{3}}}}\,\]


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