Fuel cell is an electrical cell which converts chemical energy into electrical energy. The most successful fuel cell is `H_(2)-O_(2)` fuel cell, which is known as Bacon cell. It had been used to fulfil the electric power supply required in Appolo mission. This fuel cell is pollution free.
The fuel used in the cell used in Appolo mission was

Options

A. `H_(2)`
B. `H_(2)-O_(2)`
C. `CH_(4)`
D. `O_(2)`

Answer

B

Explanation

(b) It is a hydrogen-oxygen fuel cell.