The correct order of increasing C — O bond length of ,

CHEMISTRY · Single correct · A Level · Chemistry · Bonding · Bonding

Problem

The correct order of increasing C — O bond length of COCO , CO32−CO_3^{2-} , CO2CO_2 is : (1) CO32−<CO2<COCO_3^{2-} < CO_2 < CO (2) CO2<CO32−<COCO_2 < CO_3^{2-} < CO (3) CO<CO32−<CO2CO < CO_3^{2-} < CO_2 (4) CO<CO2<CO32−CO < CO_2 < CO_3^{2-}

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