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Consider the Following Standard Electrode Potentials

Question 35

Multiple Choice

Consider the following standard electrode potentials:
Ag+(aq) + e- Consider the following standard electrode potentials: Ag<sup>+</sup>(aq) + e<sup>-</sup>  Ag(s) ; E° = 0.80 V Mn<sup>2+</sup>(aq) + 2e<sup>-</sup>  Mn(s) ; E° = -1.18 V Which of the following statements is false concerning the electrochemical cell given below? Mn(s) | Mn<sup>2+</sup>(aq) || Ag<sup>+</sup>(aq) | Ag(s)  A) The anode half-cell reaction is Mn(s) → Mn<sup>2+</sup>(aq) + 2e<sup>-</sup>. B) The reducing agent is Ag(s) . C) Under standard-state conditions,the cell potential is 1.98 V. D) The cell potential decreases with time. E) The oxidizing agent is Ag<sup>+</sup>(aq) .Ag(s) ; E° = 0.80 V
Mn2+(aq) + 2e- Consider the following standard electrode potentials: Ag<sup>+</sup>(aq) + e<sup>-</sup>  Ag(s) ; E° = 0.80 V Mn<sup>2+</sup>(aq) + 2e<sup>-</sup>  Mn(s) ; E° = -1.18 V Which of the following statements is false concerning the electrochemical cell given below? Mn(s) | Mn<sup>2+</sup>(aq) || Ag<sup>+</sup>(aq) | Ag(s)  A) The anode half-cell reaction is Mn(s) → Mn<sup>2+</sup>(aq) + 2e<sup>-</sup>. B) The reducing agent is Ag(s) . C) Under standard-state conditions,the cell potential is 1.98 V. D) The cell potential decreases with time. E) The oxidizing agent is Ag<sup>+</sup>(aq) .Mn(s) ; E° = -1.18 V
Which of the following statements is false concerning the electrochemical cell given below?
Mn(s) | Mn2+(aq) || Ag+(aq) | Ag(s)


A) The anode half-cell reaction is Mn(s) → Mn2+(aq) + 2e-.
B) The reducing agent is Ag(s) .
C) Under standard-state conditions,the cell potential is 1.98 V.
D) The cell potential decreases with time.
E) The oxidizing agent is Ag+(aq) .

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