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    Chemistry Study Set 2
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    Exam 23: Transition Elements and Their Coordination Compounds
  5. Question
    In the Compound K[Co(C<sub>2</sub>O<sub>4</sub>)<sub>2</sub>(H<sub>2</sub>O)<sub>2</sub>] (Where C<sub>2</sub>O<sub>4</sub><sup>2</sup><sup>-</Sup> = Oxalate) the Oxidation
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In the Compound K[Co(C2O4)2(H2O)2] (Where C2O42- = Oxalate) the Oxidation

Question 65

Question 65

Multiple Choice

In the compound K[Co(C2O4) 2(H2O) 2] (where C2O42- = oxalate) the oxidation number and coordination number of cobalt are, respectively


A) −1 and 4.
B) −1 and 6.
C) 3 and 4.
D) 3 and 6.
E) 1 and 6.

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