The type of hybridization of 'Pt' in [PtCl4]−2 and geometry of [PtCl4]−2are
sp3 and tetrahedral
sp3d and trigoanlbipyramidal
dsp2 and square planar
sp3d2 and square planar
(n-1)d , ns &np are involved in hybridisation
The correct order of hybridization of the central atom in the following species NH3,[PtCl4]2−, PCl5 and BCl3 is
The geometries of the ammonia complexes of Ni2+, Pt2+ and Zn2+, respcetively, are