The oxidation of Ni in [Ni(CO)4] is ………….
A. 0
B. 2
C. 3
D. 4
Answer:A
The oxidation of Ni in [Ni(CO)4] is ………….
A. 0 B. 2 C. 3 D. 4
Explanation: CO is a neutral ligand and ils oxidation state is zero Since the overall charge on the complex is zero too, hence oxidation State of Ni is 0.