Exhibit 17-2 The Following Question(s) Pertain to an Electrochemical System in Which

question 33

Multiple Choice

Exhibit 17-2
The following question(s) pertain to an electrochemical system in which a 1.5 V battery supplies a current of 0.5 amps for 18 hours to an iron electrode immersed in a solution of nickel nitrate.
Refer to Exhibit 17-2. The iron electrode is

• A) gaining mass.
• B) losing mass.
• C) being oxidized.
• D) b and c
• E) none of the above

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