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Which order of VSEPR repulsions is correct?
Abp-bp > lp-bp > lp-lp
Blp-bp > lp-lp > bp-bp
Clp-lp > bp-bp > lp-bp
Dlp-lp > lp-bp > bp-bp
Answer & Solution
Correct answer: D. lp-lp > lp-bp > bp-bp
Lone pairs occupy more space, so lone pair-lone pair repulsion exceeds lone pair-bond pair, which exceeds bond pair-bond pair.
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