A Concentration Cell Consists of Two Zn/Zn²⁺ Electrodes

question 69

Multiple Choice

A concentration cell consists of two Zn/Zn²⁺ electrodes.The electrolyte in compartment A is 0.10 M Zn(NO₃) ₂ and in compartment B is 0.60 M Zn(NO₃) ₂.What is the voltage of the cell at 25°C?

• A)0.010 V
• B)0.020 V
• C)0.023 V
• D)0.046 V
• E)None of these choices is correct.

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