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If the Accompanying Drawing of an Electrochemical Cell Represents an Iron-Nickel

Question 36

Multiple Choice

If the accompanying drawing of an electrochemical cell represents an iron-nickel cell,use the partial activity series included to identify the components labeled 1,2,3,and 4 respectively.  If the accompanying drawing of an electrochemical cell represents an iron-nickel cell,use the partial activity series included to identify the components labeled 1,2,3,and 4 respectively.   Zn  \rightarrow  Zn<sup>2+</sup> + 2e<sup>-</sup> Fe  \rightarrow  Fe<sup>2+</sup> + 2e<sup>-</sup> Co  \rightarrow Co<sup>2+</sup> + 2e<sup>-</sup> Ni  \rightarrow Ni<sup>2+</sup> + 2e<sup>-</sup> Cu  \rightarrow  Cu<sup>2+</sup> + 2e<sup>-</sup> A)  iron,nickel,iron ion solution,nickel ion solution B)  nickel,iron,iron ion solution,nickel ion solution C)  nickel,iron,nickel ion solution,iron ion solution D)  iron,nickel,nickel ion solution,iron ion solution Zn \rightarrow Zn2+ + 2e- Fe \rightarrow Fe2+ + 2e-
Co \rightarrow Co2+ + 2e-
Ni \rightarrow Ni2+ + 2e-
Cu \rightarrow Cu2+ + 2e-


A) iron,nickel,iron ion solution,nickel ion solution
B) nickel,iron,iron ion solution,nickel ion solution
C) nickel,iron,nickel ion solution,iron ion solution
D) iron,nickel,nickel ion solution,iron ion solution

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