Questions
Statement 1 : Mercury cells give a constant voltage throughout its life.
Statement 2 : Electrolyte KOH is not involved in the reaction.
detailed solution
Correct option is C
Mercury cell gives the constant voltage throughout its life because the overall reaction does not involve any ion in the solution, concentration of which charges during itswhole life.Similar Questions
A device that converts energy of combustion of fuels like hydrogen and methane, directly into electrical energy is known as
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