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Conductivity , Molar conductivity and Equivalent Conductivity

Question

The molar conductivity of a $0.5 mol / {dm}^{3}$ solution ${AgNO}_{3}$ with electrolytic conductivity of $5.76 \times 10^{- 3} S cm$ at 298 K is

Moderate

Solution

$\begin{array}{l} Λ_{m} = \frac{κ \times 1000}{Molarity (M)} \\ = \frac{5.76 \times 10^{- 3} {Scm}^{- 1} \times 1000}{0.5 mol {cm}^{- 3}} = 11.52 {Scm}^{2} {mol}^{- 1} \end{array}$

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