The carbon-halogen bond of an alkyl halide is polarised due to the _________(a) higher electronegativity of halogen atom than carbon(b) higher electronegativity of carbon than halogen atom(c) partial positive charge on halogen atom and a partial negative charge on carbon(d) tendency of halogen atom to donate electronsThe question was asked at a job interview.The query is from Nature of C-X Bond in section Haloalkanes and Haloarenes of Chemistry – Class 12

The carbon-halogen bond of an alkyl halide is polarised due to the ___

1.	The carbon-halogen bond of an alkyl halide is polarised due to the _________(a) higher electronegativity of halogen atom than carbon(b) higher electronegativity of carbon than halogen atom(c) partial positive charge on halogen atom and a partial negative charge on carbon(d) tendency of halogen atom to donate electronsThe question was asked at a job interview.The query is from Nature of C-X Bond in section Haloalkanes and Haloarenes of Chemistry – Class 12
Answer» CORRECT answer is (a) higher electronegativity of halogen atom than carbon The best explanation: Polarity occurs between two entities when there is a DIFFERENCE in the magnitude and signs of CHARGES between the two entities. In this case, the halogen is more negatively CHARGED than the carbon, and hence it is POLARISED.

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