[NiCl_(4)]^(2-)" has a "longrightarrow" geometry."

The complex [NiCl_(4)]^(2-) has tetrahedral geometry while [Ni(CN)_(4)]^(2-) has square planar geometry. Explain.

Expalin the basis of valence bond theory that [Ni(CN)_(4)]^(2-) ion with square planar structure is diamagnetic and the [NiCl_(4)]^(2-) ion with tetrahedral geometry is paramagnetic.

Explain on the basis of valence bond theory that [Ni(CN)_(4)]^(2-) ion with square planar structure is diamagnetic and the [NiCl_(4)]^(2-) ion with tetrahedral geometry is paramagnetic.

Explain on the basis of valence bond theory that [Ni(CN)_(4)]^(2-) ion with square planar structure is diamagnetic and the [NiCl_(4)]^(2-) ion with tetrahedral geometry is paramagnetic.

Explain on the basis of valence bond theory that [Ni(CN)_(4)]^(2-) ion iwth square planar structure is diamagnetic and [NiCl_(4)]^(2-) ion iwth tetrahedral geometry is paramagnetic.