The shape of MnO4 - ion and the hybridisation of Mn in MnO4 - ion is ?
- tetrahedral , sp3
- tetrahedral , d3s
- square planar , dsp2
- square planar , sp3
MnO4- has a tetrahedral geometry and it uses sd3 orbitals. That is Mn uses 3dxy, 3dyz, 3dzx orbitals and 4s orbitals to bond with four oxygen atom.
Thus option 2 is correct.
Thus option 2 is correct.