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Coordination Compounds — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
MCQ
The stability of ferric ion is due to:
  • A
    Half field f-orbital
  • B
    Half field d-orbital
  • C
    Complete field f-orbital
  • D
    Complete field d-orbital
✓

Answer

  1. Half field d-orbital

Explanation:

Fe3+ = 1s22s22p63s23p63d5

d orbital is half filled.So ferric ion is stable.

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