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NEET Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank Self Evaluation Test - Haloalkanes and Haloarenes

  • question_answer
    \[C{{H}_{3}}-C{{H}_{2}}-\underset{Cl}{\mathop{\underset{|}{\mathop{C}}\,}}\,H-C{{H}_{3}}\] obtained by chlorination of n-butane, will be

    A) meso-form       

    B) racemic mixture

    C) d-form              

    D) l-form

    Correct Answer: B

    Solution :

    [b] Chlorination of alkanes is a free-radical reaction. Since the intermediate free radical is planar (\[s{{p}^{2}}\] hybridised) it can be attacked on either side of the face forming racemi mixture.


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