1.

Which of the following options is correct regarding C-Obond length?

Answer»

`C_(3)O_(2)gtCOgtCO_(3)^(2-)`
`C_(3)O_(2)ltCOltCO_(3)^(2-)`
`COltC_(3)O_(2)ltCO_(3)^(2-)`
`CO=C_(3)O_(2)=CO_(3)^(2-)`

SOLUTION :B.O. `PROP(1)/("B.L.")`


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