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A Voltaic Cell Prepared Using Aluminum and Nickel Has the Following

Question 10

Multiple Choice

A voltaic cell prepared using aluminum and nickel has the following cell notation.Al(s) | Al3+(aq) || Ni2+(aq) | Ni(s) Which reaction occurs at the anode?


A) Al(s) → Al3+(aq) + 3e−
B) Al3+(aq) + 3e− → Al(s)
C) Ni(s) → Ni2+(aq) + 2e−
D) Ni2+(aq) + 2e− → Ni(s)
E) Ni(s) + Ni2+(aq) → Al(s) + Al3+(aq)

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