Tamilnadu BoardEnglish MediumSTD 12ChemistryElectro Chemistry3 Marks
Question
Explain about conductivity cell with an example.
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Answer
1. Sodium chloride (or) potassium chloride is dissolved in a solvent like water, the electrolyte is completely dissociated to give its constituent ions (cations and anions). 2. When an electric field is applied to such an electrolytic solution, the ions present in the solution carry charge from one electrode to another. PLattnium electrode and thereby they conduct electricity. electrode 3. The conductivity of the electrolytic solution is measured using a conductivity cell, solution
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