Which of the following are arranged in the decreasing order of dipole – InterviewSolution

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1.	Which of the following are arranged in the decreasing order of dipole moment?
Answer» `CH_(3)F,CH_(3)Cl,CH_(3)Br` `CH_(3)Cl,CH_(3)F,CH_(3)Br` `CH_(3)Br,CH_(3)Cl,CH_(3)F` `CH_(3)Br,CH_(3)F,CH_(3)Cl` Solution :Dipole moment, in general, decreases from `CH_(3)Cl` to `CH_(3)F` has UNEXPECTEDLY LOWER dipole moment than `CH_(3)Cl`. This is DUE to SMALL C-F bond length.

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