Chemistry, asked by shibbharadwaj5, 4 months ago

co2+ is stable in aqueous medium while co3+ is stable in the presence of complexing reagent. why???

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Answered by Tannumudgil

Answer:

Cobalt (II) is stable in aqueous solution but in the presence of complexion agent, it undergoes change in oxidation state from +2 to +3 and is easily oxidised. This is because CO3+ has more tendency to form coordination complexes than Co2+.

Explanation:

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co2+ is stable in aqueous medium while co3+ is stable in the presence of complexing reagent. why???​

Answers

co2+ is stable in aqueous medium while co3+ is stable in the presence of complexing reagent. why???