A Voltaic Cell Is Constructed Based on the Reaction of Ag(CN)₂^-(aq)

question 72

Multiple Choice

A voltaic cell is constructed based on the reaction of Ag(CN) ₂^-(aq) with Cr(s) producing Ag(s) and Cr³⁺(s) .Identify the correct cell diagram.

• A)Ag(CN)₂^-(aq) | Cr(s) || Ag(s) | Cr³⁺(aq)
• B)Ag(s) | Cr³⁺(aq) || Ag(CN)₂^-(aq) | Cr(s)
• C)Cr(s) | Cr³⁺(aq) || Ag(s) | Ag(CN)₂^-(aq)
• D)Ag(CN)₂^-(aq) | Ag(s) || Cr(s) | Cr³⁺(aq)
• E)Cr(s) | Cr³⁺(aq) || Ag(CN)₂^-(aq) | Ag(s)

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