Question:
In a fuel cell methanol is used as fuel and oxygen gas is
Last updated: 6/27/2023
![In a fuel cell methanol is used as fuel and oxygen gas is](https://media.kunduz.com/media/sug-question-candidate/20210609205705233979-1798672.jpg?h=512)
In a fuel cell methanol is used as fuel and oxygen gas is used as an oxidizer The reaction is CH3OH 1 O g CO g 2 H O 1 2 At 298 K standard Gibb s energies of formation for CH3OH 1 H O 1 and CO g are 166 2 237 2 and 394 4 kJ mol respectively If standard enthalpy of combustion of methanol is 726 kJ mol 1 then percentage efficiency of the fuel cell will be Report the answer to nearest integer