Pick out the correct statement with respect to [Mn(CN)6]3−
It is sp3d2 hybridised and octahedral
It is sp3d2 hybridised and tetrahedral
It is d2sp3 hybridised and octahedral
It is dsp2 hybridised and square planar
[Mn(CN)6]3− is d2sp3− hybridised and octahedral complex. In [Mn(CN)6]3−, Mn is in +3 oxidation state. Mn3+=3d44s0
Shape of the molecule having dsp2 and d2sp3 hybridisation is respectively: