In the cobalt-carbonyl complex : \(\mathrm{[Co_2(CO)_8]}\), number of Co-Co bonds is "X" and terminal CO ligands is "Y". X + Y = ____________.
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Correct Answer: 7
Solution and Explanation
X = 1 (Co-Co bond), Y = 6 (terminal CO).
X + Y = 7.
Answer: 7
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