what is the shape of cathode in Nelsons cell? Why is it perforated
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Nelson cell consists of a "U" shaped perforated steel tube which is quoted with asbestos in inner surface.A carbon rod suspended into it acts as cathode .The electrolyte used is brine solution.The roof of the equipment acts as anode
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Explanation:
Nelson cell is U shaped tube and it is perforated ( means small holes) because it separates anode from cathode annd allows NaOH to pass through them.
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