Consider a Voltaic Cell That Operates from the Following Redox

question 32

Multiple Choice

Consider a voltaic cell that operates from the following redox reaction:
Mn (s) + Ag¹⁺ (aq) →Mn²⁺ (aq) + Ag (s) What half-reaction operates at the negative electrode of this cell?

• A) Mn (s)→ Mn²⁺ (aq) + 2 e ^-
• B) Ag¹⁺ (aq) + 1 e ^- → Ag (s)
• C) Ag (s)→ Ag¹⁺ (aq) + 1 e ^-
• D) Mn²⁺ (aq) + 2 e ^- → Mn (s)
• E) Mn²⁺ (aq) + 2 e ^- → Ag (s)

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