Iron carbonyl, Fe CO 5 is:
- Trinuclear
- Mononuclear
- Tetra-nuclear
- Dinuclear
Solution
Mononuclear: Those complexes in which one central metal atom is surrounded by ligands.

Asked in: NEET 2018
Mononuclear: Those complexes in which one central metal atom is surrounded by ligands.

Asked in: NEET 2018