A Zinc-Copper Voltaic Cell Is Represented as Follows

question 47

Multiple Choice

A zinc-copper voltaic cell is represented as follows:
Zn(s) | Zn²⁺(1.0 M) || Cu²⁺(1.0 M) | Cu(s)
Which of the following statements is false?

• A)The copper electrode is the anode.
• B)Reduction occurs at the copper electrode during discharge.
• C)The mass of the zinc electrode decreases during discharge.
• D)Electrons flow through the external circuit from the zinc electrode to the copper electrode.
• E)The concentration of Cu²⁺ decreases during discharge.

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