NEET Chemistry · Medium

Coordination Compounds: Oxidation state MCQ

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Oxidation stateMediumQuestion 47006

Question

Oxidation state of Co in [Co(NH3_3)6_6]Cl3_3 is:

  1. A
    +3
    Correct
  2. B
    +2
  3. C
    +6
  4. D
    0

Correct answer

+3

Explanation

NH3_3 is neutral and three Cl^- are counter ions.