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Coordination Compounds — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds1 Mark
MCQ
The hybridisation involved in [Co(C2​O4​)3​]3− is?
  • A
    sp3d2
  • B
    sp3d3
  • C
    dsp3
  • D
    d2sp3
✓

Answer

  1. d2sp3

Explanation:

[Co(C2​O4​)3​]3−= CO3+ = [Ar]3d6 

C2​O2−​= Strong field ligand.

= d2sp3 Hybridisation.

= Octahedral.

(C2​O4​)−2=Bidentate Ligand

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