Practice question
Question
The degree of dissociation of a weak electrolyte is 0.25, and its molar conductivity is 95 S cm² mol⁻¹. What is its Lambdam° ?
Explanation
α = (Lambdam/Lambdam°) , 0.25 = (95/Lambdam°) , Lambdam° = 380 S cm² mol⁻¹ .
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