Haryana PMT Haryana PMT Solved Paper-2008

  • question_answer
    Which of the following is most polar?

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

    B)  \[C{{H}_{3}}F\]

    C)  \[C{{H}_{3}}Br\]              

    D)  \[C{{H}_{3}}I\]

    Correct Answer: A

    Solution :

                    \[C{{H}_{3}}Cl\]has higher dipole moment than \[C{{H}_{3}}F\] due to much longer \[C-Cl\] bond than \[C-F\] bond length.


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