Which of the following is not a reason and structure of CO_(2) ?

1.	Which of the following is not a reason and structure of CO_(2) ?
Answer» O = C = O `""^(+)O EQUIV C - O^(-)` `""^(+) O - C CANCEL(equiv) O^(+)` `""^(-)O - C equiv O^(+)` SOLUTION :`""^(+) O - C cancel(equiv) O^(+)`

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