A Voltaic Cell Is Constructed with Two Silver-Silver Chloride Electrodes

question 4

Multiple Choice

A voltaic cell is constructed with two silver-silver chloride electrodes, where the half-reaction is AgCl(s) + → Ag(s) + (aq) E° = +0.222 V
The concentrations of chloride ion in the two compartments are 0.0557 mol L^-1 and 5.31 mol L^-1, respectively. The cell emf is ________ V.

• A) 0.00557
• B) 0.531
• C) 53.1
• D) 0.234
• E) 0.117

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