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ELECTROLYSIS OF BRINE (SATURATED SODIUM CHLORIDE SOLUTION)

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ELECTROLYSIS OF BRINE (SATURATED SODIUM CHLORIDE SOLUTION)

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Exercise

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The membrane is made from a polymer which allows ONLY cations through.

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NOTE:
The diaphragm is made of a porous asbestos-polymer compound. It is semi-permeable, allowing mostly cations through. However, some Cl⁻ ions can permeate through from anode to cathode as well.

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A substance with fiber-glass texture, which is hazardous to health as it causes lung cancer (specifically called Asbestosis - a form of emphysema)