Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Chemical Sciences Organometallic Compounds
Among the following,
[B12H12]2-, [Ni5(CO)12]2-, [C2B9H11]2-, Rh6(CO)16, Os6(CO)20, B5H11, B6H10 the total number of species having nido structure is ______
1
5
2
3
3
4
4
2
5
Question Not Attempted