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The Reaction That Occurs in a Hydrogen Fuel Cell Is

Question 14

Multiple Choice

The reaction that occurs in a hydrogen fuel cell is shown below.According to the chemical reaction, the product(s) of the reaction is/are __________, which is one of the benefits of the fuel cell. 2 H2 (g) + O2 (g) → 2 H2O (g)


A) carbon dioxide
B) a liquid
C) hydrogen and oxygen
D) hydrogen
E) water

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