Chemistry - Coordination Chemistry Question with Solution | TestHub

${\left[{\mathrm{NiCl}}_4\right]}^{2-}:{\mathrm{Ni}}^{\mathrm{II}}$, tetrahedral $\left[\mathrm{Ni}(\mathrm{CO}{)}_4\right]:{\mathrm{Ni}}^{\mathrm{II}}$, square planar

${\left[{\mathrm{NiCl}}_4\right]}^{2-}$ : ${\mathrm{Ni}}^{\mathrm{II}}$, square planar $\left[\mathrm{Ni}(\mathrm{CO}{)}_4\right]:\mathrm{Ni}(0)$, square planar

${\left[{\mathrm{NiCl}}_4\right]}^{2-}:{\mathrm{Ni}}^{\mathrm{II}}$, tetrahedral $\left[\mathrm{Ni}(\mathrm{CO}{)}_4\right]:\mathrm{Ni}(0)$, tetrahedral

${\left[{\mathrm{NiCl}}_4\right]}^{2-}:\mathrm{Ni}(0)$, tetrahedral $\left[\mathrm{Ni}(\mathrm{CO}{)}_4\right]:\mathrm{Ni}(0)$, square planar