Question

The total no. of π bonds possible in [Ni(CO)4] is
1)4
2)8
3)12
4)6​

Answer 1

Answer:

4.......................

Answer 2

Answer:

The case in the compound tetracarbonylnickel, Ni(CO)4, in which empty π orbitals in the carbon monoxide molecules accept d-orbital electrons

Empty π orbitals in carbon monoxide molecules accept d orbital electrons from nickel to form the compound tetracarbonylnickel, Ni(CO)4.

which is 4