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Suggest reasons why the B-F bond length ...

Suggest reasons why the B-F bond length in `BF_3` (130 Pm) and `BF_4^-` (143 Pm) are different.

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Suggest reasons why the B-F bond lengths in BF_3 (130 pm) and BF_4^(-) (143 pm) differ.

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UNITED BOOK HOUSE-MODEL QUESTION PAPER 1-EXERCISE
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  3. Suggest reasons why the B-F bond length in BF3 (130 Pm) and BF4^- (143...

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