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Byju's Answer
Standard XII
Chemistry
Fuel Cells
Draw a neat l...
Question
Draw a neat labelled diagram of
H
2
−
O
2
fuel cell. Write the reaction occurs at cathode of the cell.
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Solution
A neat labelled diagram of
H
2
−
O
2
fuel cell is shown. The reaction occurs at cathode of the cell is
O
2
(
g
)
+
2
H
2
O
(
l
)
+
4
e
−
→
4
O
H
−
(
a
q
)
.
Oxygen is reduced to hydroxide ions.
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