JEE Main & Advanced Chemistry Haloalkanes and Haloarenes / हैलोएल्केन तथा हैलोएरीन्स Question Bank Critical Thinking Haloalkanes

  • question_answer
    Which chlorine atom is more electronegative in the following [UPSEAT 2004]

    A) \[C{{H}_{3}}-Cl\]

    B) \[C{{H}_{3}}-C{{H}_{2}}-Cl\]

    C) \[H-\underset{C{{H}_{3}}\ }{\overset{C{{H}_{3}}\ }{\mathop{\underset{|}{\overset{|}{\mathop{C}}}\,-Cl}}}\,\]

    D) \[C{{H}_{3}}-C{{H}_{2}}-\underset{C{{H}_{3}}\ }{\overset{C{{H}_{3}}\ }{\mathop{\underset{|}{\overset{|}{\mathop{C}}}\,-Cl}}}\,\]

    Correct Answer: D

    Solution :

      Due to +I effect of 3 alkyl group in option , the chlorine atom occupy the maximum charge in it so it is more electronegative.


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