JEE Main Chemistry question

In which cell does the liquid junction potential need to be eliminated?

(A)
(B)Correct
(C)Nicad cell
(D)Lead storage battery

Answer: (B)

Solution

Option (b) is an electrolyte-concentration cell *with transference* — the two differently-concentrated HCl solutions are in direct contact, creating a liquid-junction (diffusion) potential at their

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Question ID VK-143944