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REDOX REACTIONS AND ELECTROCHEMISTRY
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Question
Which of the following represents the reduction of mercury(I) ion?
A. Hg2+ + e– → Hg22+ 0.92
B. 2Hg2+ + 2e– → Hg22+ 0.92
C. Hg2+ + 2e– → Hg(l)
D. Ag+ + e– → Ag(s) 0.80
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