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Question

The degree of dissociation of a weak electrolyte is 0.05, and its molar conductivity is 19 S cm² mol⁻¹. What is its Lambdam° ?

Options

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Explanation

α = (Lambdam/Lambdam°) , 0.05 = (19/Lambdam°) , Lambdam° = 380 S cm² mol⁻¹ .