Chemistry - Coordination Chemistry Question with Solution | TestHub

Geometry of complexes$\to$Both square planar
Hybridisation of central metal cation$\to \mathrm{d}\mathrm{s}{\mathrm{p}}^2$
Magnetic behaviour$\left[\mathrm{C}\mathrm{u}\right(\mathrm{e}\mathrm{n}{)}_2{]}^{2+}\to$Paramagnetic;$\left[\mathrm{N}\mathrm{i}\right(\mathrm{d}\mathrm{m}\mathrm{g}{)}_2]\to$Diamagentic
Number of stereoisomers = 0.