Which of the following statements is correct?
CoF63− and CoNH363+ both are paramagnetic complexes.
CoF63− and CoNH363+ both are high spin complexes.
CoF63− is octahedral while CoNH363+ has a pentagonal pyramidal shape.
CoF63− is outer orbital complex while CoNH363+ is inner orbital complex.
CoF63−→sp3d2; outer orbital complex CoNH363+→d2sp3; inner orbital complex CoH2O62+→3 unpaired electrons. NiH2O62+→2 unpaired electrons.