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Multiple choice

Coordination number and oxidation state of Cr in K3[Cr(C2O4)3] are ....... and ........, respectively.

  1. 0 and +3

  2. 3 and +3

  3. 6 and +3

  4. 3 and 0

  5. 6 and 0

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Coordination number and oxidation number of Cr in given complex are 6 and +3, respectively.  

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