MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryCoordination compoundsValence Bond Theory

The formation of the complex ion [Co(NH3)6]3+ involves sp3d2 hybridization of Co3+. Hence, the complex ion should possess

A.octahedral geometry✓ Correct
B.tetrahedral geometry
C.square planar geometry
D.tetragonal geometry
Explanation

Given that the hybridization of the central metal ion in. [Co(NH3)6]3+ complex is sp3d2 and the coordination number of Co is 6. Hence, the geometry will be octahedral.

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