12th Class Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank Case Based - Haloalkanes and Haloarenes

  • question_answer
    Directions: (Q. 11 to 15)
    Case III: Read the passage given below and answer the following questions.
    A chlorocompound [A] on reduction with Zn-Cu and ethanol gives the hydrocarbon [B] with five carbon atoms. When [A] is dissolved in dry ether and treated with sodium metal it gave 2, 2, 5, 5-tetramethylhexane. The treatment of [A] with alcoholic KCN gives compound [C].
    The compound [A] is

    A) 1-chloro-2, 2-dimethylpropane

    B) 1-chloro-2, 2-dimethylbutane

    C) 1-chloro-2-methylbutane

    D) 2-chloro-2-methylbutane.

    Correct Answer: A

    Solution :


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