Co-Ordination Compounds Quiz 2

The number of ions produced by the complex $[Co(NH_3)_4Cl_2] Cl$ is

The dimagnetic species is

Which one of the following is an inner orbital complex as well as diamagnetic in behaviour (Atomic no. Zn = 30, Cr = 24, Co = 27, Ni = 28)

Among $[Ni(CO)_4], [Ni(CN)_4]^{2-}\, and\, [NiCl_4]^{2-}$ Species, the hybridization states at the Nickel atom are respectively

The strongest ligand in the following is

Magnetic moment of $(NH_4)_2 (MnBr_4)$ is BM

The complex which violates EAN rule is

EDTA is a ligand of the type

The cationic complex among the following is

If Z is the atomic number of a metal, X is number of electrons lost forming metal ion and Y is the number of electrons from the ligands then EAN is