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

  • question_answer
    An alkyl halide with molecular formula \[{{C}_{6}}{{H}_{13}}Br\] on dehydrohalogenation gives two isomeric alkenes X and Y with molecular formula \[{{C}_{6}}{{H}_{12}}\]. On reductive ozonolysis X and Y gave four compounds \[C{{H}_{3}}COC{{H}_{3}}\], \[C{{H}_{3}}CHO\], \[C{{H}_{3}}C{{H}_{2}}CHO\] and \[{{\left( C{{H}_{3}} \right)}_{2}}CHCHO\]. The alkyl halide is

    A) 4-bromo-2-methylpentane

    B) 3-bromo-2-methylpentane

    C) 2-bromo-2, 3-dimethylbutane

    D) 2, 2-dimethyl-1-bromobutane.

    Correct Answer: B

    Solution :


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