Select the correct statement about HCO_3^-: | vedclass

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(D) The structure of the bicarbonate ion $(HCO_3^-)$ shows that it has one $C=O$ double bond,one $C-OH$ single bond,and one $C-O^-$ single bond.Due to

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All $C-O$ bond lengths are not equivalent.

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(D) The structure of the bicarbonate ion $(HCO_3^-)$ shows that it has one $C=O$ double bond,one $C-OH$ single bond,and one $C-O^-$ single bond.Due to the presence of different types of $C-O$ bonds,the bond lengths are not equivalent.Since the molecule is asymmetric and has a net dipole moment,it is a polar ion.The formal charges on the oxygen atoms differ because they are in different chemical environments (one is part of a carbonyl group,one is hydroxyl,and one is an oxide ion).Therefore,the statement that all $C-O$ bond lengths are not equivalent is correct.

Select the correct statement about $HCO_3^-$:

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