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2. State and explain Kohlrausch law. Give its one application.Kashmir 2013, Jammu S |
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Answer» Kohlrausch's lawstates that the equivalent conductivity of an electrolyte at infinite dilution is equal to the sum of the conductances of the anions and cations. If a salt is dissolved in water, the conductivity of the solution is the sum of the conductances of the anions and cations. Applications of Kohlrausch's Law. ... However, values for weak electrolytes can be determined by using theKohlrausch'sequation. (ii) Determination of the degree of ionisation of a weak electrolyte: TheKohlrausch's lawcan be used for determining the degree of ionisation of a weak electrolyte at any concentration. |
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