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MHT CET202313 May 2023Morning ShiftChemistryCoordination CompoundsActual

Which from following formulae is of trioxalatocobaltate(III) ion?

Options

  1. A[ Co ₃ ( C ₂ O ₄ ) ]³⁻
  2. B[ Co ( C ₂ O ₄ )₃ ]³⁺
  3. C[ Co ₃ ( C ₂ O ₄ ) ]³⁺
  4. D[ Co ( C ₂ O ₄ )₃ ]³⁻

Correct answer

D. [ Co ( C ₂ O ₄ )₃ ]³⁻

Step-by-step solution

Trioxalatocobaltate(III) ion : [ Co ( C ₂ O ₄ )₃ ]³⁻

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