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NEETChemistryCoordination Compounds

Give the oxidation state, d orbital configuration and coordination number of the central metal ion in (NH 4 ) 2 [CoF 4 ]

Options

  1. AOxidation state = +2, Coordination number=5 and d-orbital configuration=t 2g 6 e g 1
  2. BOxidation state = +3, Coordination number=6 and d-orbital configuration=t 2g 5 e g 2
  3. COxidation state = +1, Coordination number=4 and d-orbital configuration=t 2g 3 e g 4
  4. DOxidation state = +2, Coordination number=4 and d-orbital configuration=t 2g 5 e g 2

Correct answer

D. Oxidation state = +2, Coordination number=4 and d-orbital configuration=t 2g 5 e g 2

Step-by-step solution

Correct Option is : (D) Oxidation state = +2, Coordination number=4 and d-orbital configuration=t 2g 5 e g 2

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