Assertion [Ni (CO)_(4)] has longer C-O bond lengththan the same in [Cr – InterviewSolution

1.	Assertion [Ni (CO)_(4)] has longer C-O bond lengththan the same in [Cr(CO)_(5) NH_(3)] Reason There is greater extent of d pi - rho pi back bonding in [Ni (CO)_(4)] than in [Cr (CO)_(5) NH_(3)]
Answer» ANSWER :A

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