Question
A galvanic cell has E°cathode=0.80 V and E°anode=-0.40 V as reduction potentials. What is E°cell?
Select an option. Your answer will be checked instantly.
Correct Answer: B. 1.20 V
Explanation:
Use E°cell=E°cathode-E°anode.
0.80-(-0.40)=1.20 V.
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