Bond order of the CO molecule

The same question, asked 2 times: May 2022 S1, 2 May 2023 S1. Every wording below, oldest first.

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Question 1
May 2022 S1
80 $What is the bond order of CO molecule?$
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Question 2
2 May 2023 S1
58 $What is the bond order in CO molecule?$
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