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The H-F bond is more polar than the H-I bond because F (fluorine) is more electronegative than I (iodine). It thus attracts the shared electrons more than does the I, making it a more polar bond.

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6y ago
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6y ago

The H-F bond is expected to be more polar than the H-I bond because F has the highest electronegativity.

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Q: Why the H-F bond is expected to be more polor than the H-I bond?
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