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What are the applications of Kohlrausch's law ? |
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Answer» Solution :Applications of KOHLRAUSCH's law : (1) It can be used to evaluate the molar conductivity of any electrolyte at infinitedilution or zero concentrationwhich cannot be exprimentally measured. (2)` wedge_(0)` for weak electrolytes can be obtained from `wedge_(0)` values of strong electrolytes involvingsimilar cations or anions. (3) Ionic PRODUCT of water `(K_(omega))`, solubility and solubility product of sparingly soluble electrolytes can be CALCULATED. (4) Degree of dissociation of weak electrolytes can be calculated from `wedge_(0)` values. |
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