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If the Cell Is Initially at Standard-State Conditions,which of the Following

Question 53

Multiple Choice

If the cell is initially at standard-state conditions,which of the following statements is true? If the cell is initially at standard-state conditions,which of the following statements is true? Zn<sup>2+</sup>(aq) + 2e<sup>-</sup> Zn(s) ; E° = -0.76 V Cu<sup>2+</sup>(aq) + 2e<sup>-</sup> Cu(s) ; E° = 0.34 V A) Initially ,and it will become more positive with time. B) Initially ,and it will not change with time. C) Initially ,and it will become more negative with time. D) Initially ,and it will become more positive with time. E) Initially ,and it will become more negative with time. Zn2+(aq) + 2e- If the cell is initially at standard-state conditions,which of the following statements is true? Zn<sup>2+</sup>(aq) + 2e<sup>-</sup> Zn(s) ; E° = -0.76 V Cu<sup>2+</sup>(aq) + 2e<sup>-</sup> Cu(s) ; E° = 0.34 V A) Initially ,and it will become more positive with time. B) Initially ,and it will not change with time. C) Initially ,and it will become more negative with time. D) Initially ,and it will become more positive with time. E) Initially ,and it will become more negative with time.Zn(s) ; E° = -0.76 V
Cu2+(aq) + 2e- If the cell is initially at standard-state conditions,which of the following statements is true? Zn<sup>2+</sup>(aq) + 2e<sup>-</sup> Zn(s) ; E° = -0.76 V Cu<sup>2+</sup>(aq) + 2e<sup>-</sup> Cu(s) ; E° = 0.34 V A) Initially ,and it will become more positive with time. B) Initially ,and it will not change with time. C) Initially ,and it will become more negative with time. D) Initially ,and it will become more positive with time. E) Initially ,and it will become more negative with time.Cu(s) ; E° = 0.34 V


A) Initially If the cell is initially at standard-state conditions,which of the following statements is true? Zn<sup>2+</sup>(aq) + 2e<sup>-</sup> Zn(s) ; E° = -0.76 V Cu<sup>2+</sup>(aq) + 2e<sup>-</sup> Cu(s) ; E° = 0.34 V A) Initially ,and it will become more positive with time. B) Initially ,and it will not change with time. C) Initially ,and it will become more negative with time. D) Initially ,and it will become more positive with time. E) Initially ,and it will become more negative with time. ,and it will become more positive with time.
B) Initially If the cell is initially at standard-state conditions,which of the following statements is true? Zn<sup>2+</sup>(aq) + 2e<sup>-</sup> Zn(s) ; E° = -0.76 V Cu<sup>2+</sup>(aq) + 2e<sup>-</sup> Cu(s) ; E° = 0.34 V A) Initially ,and it will become more positive with time. B) Initially ,and it will not change with time. C) Initially ,and it will become more negative with time. D) Initially ,and it will become more positive with time. E) Initially ,and it will become more negative with time. ,and it will not change with time.
C) Initially If the cell is initially at standard-state conditions,which of the following statements is true? Zn<sup>2+</sup>(aq) + 2e<sup>-</sup> Zn(s) ; E° = -0.76 V Cu<sup>2+</sup>(aq) + 2e<sup>-</sup> Cu(s) ; E° = 0.34 V A) Initially ,and it will become more positive with time. B) Initially ,and it will not change with time. C) Initially ,and it will become more negative with time. D) Initially ,and it will become more positive with time. E) Initially ,and it will become more negative with time. ,and it will become more negative with time.
D) Initially If the cell is initially at standard-state conditions,which of the following statements is true? Zn<sup>2+</sup>(aq) + 2e<sup>-</sup> Zn(s) ; E° = -0.76 V Cu<sup>2+</sup>(aq) + 2e<sup>-</sup> Cu(s) ; E° = 0.34 V A) Initially ,and it will become more positive with time. B) Initially ,and it will not change with time. C) Initially ,and it will become more negative with time. D) Initially ,and it will become more positive with time. E) Initially ,and it will become more negative with time. ,and it will become more positive with time.
E) Initially If the cell is initially at standard-state conditions,which of the following statements is true? Zn<sup>2+</sup>(aq) + 2e<sup>-</sup> Zn(s) ; E° = -0.76 V Cu<sup>2+</sup>(aq) + 2e<sup>-</sup> Cu(s) ; E° = 0.34 V A) Initially ,and it will become more positive with time. B) Initially ,and it will not change with time. C) Initially ,and it will become more negative with time. D) Initially ,and it will become more positive with time. E) Initially ,and it will become more negative with time. ,and it will become more negative with time.

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