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Molar conductivity at infinitre dilution...

Molar conductivity at infinitre dilution of KCl,HCl and `CH_3COOK` are 0.013,0.038 and 0.009 `Sm^2mol^(-1)` respectively at 291K. If conductivity of 0.001M `CH_3COOH` is `2.72xx10^(-3)Sm^(-1)` then find % degree of dissociation of `CH_3COOH`

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