The Line Notation, Al(s) | Al³⁺(aq) || Co²⁺(aq) | Co(s)

question 86

Multiple Choice

The line notation, Al(s) | Al³⁺(aq) || Co²⁺(aq) | Co(s) , indicates that

• A)Co is the reducing agent.
• B)Co ²⁺ ions are oxidized.
• C)Al is the reducing agent.
• D)Al ³⁺ is the reducing agent.
• E)aluminum metal is the cathode.

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