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The correct order of increasig C-O bond ...

The correct order of increasig `C-O` bond length of `CO, CO_(3)^(2-), CO_(2)` is

A

`CO_(3)^(2-) lt CO_(2)lt CO`

B

`CO_(2) lt CO_(3)^(2-) lt CO`

C

`CO lt CO_(3)^(2-) lt CO_(2)`

D

`CO lt CO_(2) lt CO_(3)^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
D
The structures of the given species are

Thus, `CO_(2)` contains bond , `CO_(2)` contains
double bond while `CO_(3)^(2-)` contains between single ltbegt and double bond . Hence , C-O bond lengths will
be in the order : `CO lt CO_(2) lt CO_(3)^(2-)`
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