Question

Define fuel cell and write its two advantages.

Answer 1

1. Define fuel cell and write its two advantages.   Answer   Fuel cells =>> these are galvanic cells designed to convert the energy of combustion of fuels directly into electrical energy   ADVANTAGES OF FUEL CELL  $  they are pollution free  $ more efficient than convectional methods

Answer 2

Explanation:

hope this will helps you

Chemical energy is directly converted to electricity by galvanic cells and it is highly efficient. -So galvanic cells are used to convert energy of combustion obtained from fuels like hydrogen, methane and methanol etc. directly into electricity such cells are called fuel cells.