Chemistry - Coordination Chemistry Question with Solution | TestHub

A) $\left[\mathrm{Pt}{\left({\mathrm{NH}}_3\right)}_3\mathrm{Cl}\right]\mathrm{Br}$ and ${\left[\mathrm{Pt}\left({\mathrm{NH}}_3\right){\mathrm{Cl}}_5\right]}^{-}$cannot exhibit geometrical isomerism.

B) $\left[\mathrm{Pt}{\left({\mathrm{NH}}_3\right)}_4\mathrm{Cl}\mathrm{Br}\right]{\mathrm{SO}}_4$ and ${\left[\mathrm{Pt}\left({\mathrm{NH}}_3\right){\mathrm{Cl}}_5\right]}^{-}$are octahedral with ${\mathrm{d}}^2{\mathrm{sp}}^3$ hybridisation.

C) $\left[\mathrm{Pt}{\left({\mathrm{NH}}_3\right)}_4\mathrm{Cl}\mathrm{Br}\right]{\mathrm{SO}}_4$ and $\left[\mathrm{Pt}{\left({\mathrm{NH}}_3\right)}_3\mathrm{Cl}\right]\mathrm{Br}$ can exhibit ionisation isomerism.

D) $\left[\mathrm{Pt}{\left({\mathrm{NH}}_3\right)}_2(\mathrm{NO})\mathrm{Cl}\right]$ and $\left[\mathrm{Pt}{\left({\mathrm{NH}}_3\right)}_4\mathrm{Cl}\mathrm{Br}\right]{\mathrm{SO}}_4$ can exhibit geometrical isomerism.