GKFix MCQ Question

What is the main reason provided in the text for copper's positive E°(M2+/M) value?

• A. Its low atomization enthalpy is balanced by its high hydration enthalpy.
• B. Its high atomization enthalpy is balanced by its equally high hydration enthalpy.
• C. Its low atomization enthalpy is not balanced by its hydration enthalpy.
• D. Its high atomization enthalpy (ΔaH°) is not sufficiently balanced by its low hydration enthalpy (ΔhydH°).