12th Class Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व

  • question_answer 9)
     Explain why Cu+ ion is not stable in aqueous solutions?

    Answer:

    Actually Cu2+ is more stable than Cu+(aq) because of greater hydration enthalpy (energy released). Thus, Cu+ ions is not stable aqueous solution and undergo disproportionation as shown below:  


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