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

  • question_answer
    Which is the correct increasing order of boiling points of the following compounds? 1-Iodobutane, 1-Bromobutane, 1-Chlorobutane, Butane

    A) Butane < 1-Chlorobutane < 1-Bromobutane < 1-Iodobutane

    B) 1-Iodobutane < 1-Bromobutane < 1-Chlorobutane < Butane

    C) Butane < 1-Iodobutane < 1-Bromobutane < 1-Chlorobutane

    D) Butane < 1-Chlorobutane < 1-Iodobutane < 1-Bromobutane

    Correct Answer: A

    Solution :

    For the same alkyl halide, boiling point increases as the mass of halogen increases.


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