Q. Which half reaction correctly represents reduction?
A) Au3+ + 3eโ ---> Au
B) Fe2+ + e- ---> Fe3+
C) All of the above
D) Ag ---> Ag+ + e-
โ Correct Answer: Au3+ + 3eโ ---> Au
Exam Insight
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A) Au3+ + 3eโ ---> Au
B) Fe2+ + e- ---> Fe3+
C) All of the above
D) Ag ---> Ag+ + e-
โ Correct Answer: Au3+ + 3eโ ---> Au
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