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MHT CET202411 May 2024Morning ShiftChemistryCoordination CompoundsActual

What is the number of unpaired electrons present in [ CoF ₆ ]³⁻ ?

Options

  1. A4
  2. B3
  3. C2
  4. D1

Correct answer

A. 4

Step-by-step solution

Electronic configuration of Co ³⁺ after formation of complex would be There are 4 unpaired electrons in 3d orbitals.

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