MHT CET Chemistry question

The hydrogen/oxygen fuel cell keeps on working so long as

(A)The concentration of electrolyte in reduction half cell reduces to zero
(B)The concentration of electrolyte in oxidation half cell reduces to zero
(C)The concentration of electrolyte in reduction half cell is equal to the concentration of electrolyte in oxidation half cell
(D)The supply of reactants continuesCorrect

Answer: (D)

Solution

A fuel cell works continuously as long as H and O are supplied; its electrolyte

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Question ID VK-066433