why unequal sharing of electrons takes place in covalent bonds?

Asked by anuj dixit | 3rd Jan, 2012, 06:18: AM

Expert Answer:

Unequal sharing of electrons takes place between the bonded atoms due to difference of electronegativity. Covalent bond formed between two dissimilar atoms having different electronegativity is a polar bond. 

Answered by  | 3rd Jan, 2012, 09:41: AM

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