SSC CGL
MediumQ. No. which-of-the-following-is-a-pi-acceptor-ligand
Which of the following is a pi-acceptor ligand?
Last Updated:
ANH3
BF-
CCO
DH2O
Correct Answer: COYour Answer: C
CO is a pi-acceptor ligand (pi-back bonding). It accepts electron density from metal d-orbitals into its pi* orbitals.
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