Why is a salt bridge not necessary in lead storage cell? – InterviewSolution

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1.	Why is a salt bridge not necessary in lead storage cell?
Answer» In lead storage cell, the oxidant (PbO₂), reduction (Pb) and their redox product (PbSO₄) are solids. Thus half cells need not to be in separate vessels; also they have common electrolyte solution of 40% of H₂SO₄.

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