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प्रश्न
Which of the following acts as oxidising agent in a hydrogen-oxygen fuel cell?
पर्याय
H2
O2
KOH
C
MCQ
उत्तर
O2
Explanation:
A hydrogen-oxygen fuel cell is an electrochemical cell that uses a pair of redox reactions to turn the chemical energy of hydrogen, which serves as a fuel, and oxygen, which serves as an oxidising agent, into electricity.
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