Potash solution is not recommended in a hydrocarbon - oxygen fuel cell – InterviewSolution

1.	Potash solution is not recommended in a hydrocarbon - oxygen fuel cell. Why ?
Answer» SOLUTION :The combustion products of a hydrocarbon are `CO_2` and `H_2O.CO_2` is a non-metallic OXIDE and acidic. It is absorbed in the electrolyte if KOH is used. To avoid this, phosphoric ACID is used as electrolyte in hydrocarbon-oxygen fuel cell.

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