Redox Reactions And Electrochemistry Ques 643
Question: In a hydrogen-oxygen fuel cell, combustion of hydrogen occurs to
Options:
A) produce high purity water
B) create potential difference between two electrodes
C) generate heat
D) remove adsorbed oxygen from electrode surfaces
Show Answer
Answer:
Correct Answer: B
Solution:
[b] In $ H_2-O_2 $ fuel cell, the combustion of $ H_2 $ occurs to create potential difference between the two electrodes
