Chemistry - Coordination Chemistry Question with Solution | TestHub

(A) ${\left[{\mathrm{NiCl}}_4\right]}^{2-}\Rightarrow$ Tetrahedral, paramagnetic

(B) ${\left[\mathrm{Cu}(\mathrm{CN}{)}_4\right]}^{3-}\Rightarrow$ Tetrahedral, diamagnetic

(C) ${\left[\mathrm{Cu}(\mathrm{dmg}{)}_2\right]}^0\Rightarrow$ Square planar, paramagnetic

](D) ${\left[\mathrm{Pt}(\mathrm{Br}{)}_4\right]}^{2-}\Rightarrow$ Square planar, diamagnetic