The Oxidation of Hydrogen by Oxygen Is One of the Most-Used

question 142

Multiple Choice

The oxidation of hydrogen by oxygen is one of the most-used reactions in fuel-cell technology. The overall reaction, which is given below, has a G value of 474 kJ/mol. What is the standard cell potential for this fuel cell?

• A)2.46 V
• B)4.91 V
• C)1.23 V
• D)3.05 V
• E)1.50 V

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