Electrochemistry
In fuel cells, the reaction that takes place at the anode is:
Define the following terms : Fuel cell
In fuel cells, the reaction that takes place at the anode is:
$$H_{2}-O_{2}$$ fuel cell is:
In fuel cell oxidants used are:
The efficiency of fuel cell is given by the expression, $$\eta $$ is:
A device that converts energy of combustion of fuels like hydrogen and methane, directly into electrical energy is known as:
Write the name of the electrolyte used in fuel cell.
For the given cells : Lead storage cell , Mercury cell , Fuel cell and Dry cell Answer the following : Which cell was used in Apollo space programme ?
Answer the following questions State two advantages of $$ H_2 - O_2 $$ fuel cell over ordinary cell .
In a hydrogen-oxygen fuel cell, combustion of hydrogen occurs to:
Which of the following reactions is used to make a fuel cell?