Multiple Choice
Which of the following reactions is most suitable for a fuel cell?
A) MnO2(s) + Li(s) → LiMnO2(s)
B) Pb(s) + PbO2(s) + 2 H+(aq) + HSO4-(aq) → PbSO4(s) + 2 H2O(l)
C) HgO(l) + Zn(s) → ZnO(s) + Hg(l)
D) 2 CO(g) + O2(g) → 2 CO2(g)
Correct Answer:

Verified
Correct Answer:
Verified
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