MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryCoordination compoundsPrevious Year Questions

Crystal field stabilisation energy for high spin d octahedral complex is [CBSE AIPMT2010]

A.–0.6 o✓ Correct

B.–1.8 o

C.–1.6 o + P

D.–1.2 o

Explanation

The splitting for high spin 4 d octahedral complex is given by- o CFSE= -0.4×3+0.6×1 Δ o o = -1.2+0.6 Δ =-0.6Δ Hence, the correct option is (a).

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