Fuel Cells

Discussion OF Level-2 || Mercury Cell and Fuel Cell

Define the following terms: Fuel cell

The advantage of methane fuel cells over internal combusion engines (ICEs) that burn methane include which of the following? (P) Methane fuel cells are less polluting. (Q) Methane fuel cells are more efficient. (R ) Methane fuel cells are less expensive.

Fuel cell involves following reaction (s) :

EMF of an H_(2)-O_(2) fuel cell