Cobalt (II) is stable in aqueous solution but inthe presence of comple – InterviewSolution

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1.	Cobalt (II) is stable in aqueous solution but inthe presence of complexing reagents, it iseasily oxidised.
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+.

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