H2-O2 fuel cell will use H2 and O2 in the ratio _____ by mole; - Chemistry - Electrochemistry

Question

H2-O2 fuel cell will use H2 and O2 in the ratio _____ by mole;

Abhishek Kumar Sengar · Accepted Answer

The reaction taking place in H2-O2 fuel cell is
2H2+O2=>2H2O
Therefore the molar ratio of Hydrogen to Oxygen will be 2:1