A Voltaic Cell Prepared Using Aluminum and Nickel Has the Following

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)