Consider a Voltaic Cell That Corresponds to the Following Reaction

question 47

Multiple Choice

Consider a voltaic cell that corresponds to the following reaction: Mg(s) + Sn²⁺(aq) → Mg²⁺(aq) + Sn(s) If this reaction takes place in the electrochemical cell shown in the figure, which of the following statements is incorrect?

• A)I is the magnesium electrode, which is the anode.
• B)II is the Mg²⁺ solution.
• C)III is the salt bridge.
• D)IV contains the substance that is being oxidized.
• E)V is the tin electrode, which is the cathode.

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