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Which mechanism causes greater bond polarity in hydrogen fluoride?

A)Unequal electron pair sharing
B)Symmetric charge cloud distribution
C)Identical electronegativity values
D)Free radical induced polarization

💡 Explanation

Unequal electron pair sharing results from significant electronegativity differences between hydrogen and fluorine, causing induced dipole moment therefore, increased bond polarity rather than even sharing distributing charge equally across HF.

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