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.
Correct Answer:
Verified
Correct Answer:
Verified
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