A fuel cell operates at constant current, with $H_2$ fuel (1 bar) and $O_2$ oxidant (1bar). The electrolyte used is 0.001 M HCI and the product(s) of the reaction are confined inside the fuel cell. Which of the following is true about the electrolyte?

Boiling point of the electrolyte decreases with increase in the duration of fuel cell operation

Boiling point of the electrolyte increases with increase in the duration of fuel cell operation

Open circuit voltage of the fuel cell remains constant with increase in duration of operation

Both (A) and (C)