

MCQOPTIONS
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1. |
How is the M-C pi bond formed? |
A. | Donation of electron pair of half-filled metal d orbital to empty bonding pi orbital of CO |
B. | Donation of electron pair of filled metal d orbital to empty bonding pi orbital of CO |
C. | Donation of electron pair of filled metal d orbital to empty antibonding pi orbital of CO |
D. | Donation of electron pair of half-filled metal d orbital to empty antibonding pi orbital of CO |
Answer» D. Donation of electron pair of half-filled metal d orbital to empty antibonding pi orbital of CO | |