What happens when hydrogen combines with oxygen in the presence of an electric
current?
a) O2 gas is formed c) H2 gas is formed
b) H2O is formed d) H2O2 is formed
Answers
Answered by
1
Answer:
b. water is formed
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Answered by
0
Answer:
When electric current is passed, we get water as by product. This is basis of fuel cell. At the cathode, the electrons and the hydrogen ions combine with oxygen to make water, which then flows out of the cell.
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