Chemistry - Electrochemistry Question with Solution | TestHub

Molar conductivity of $0.01\mathrm{M}{\mathrm{CH}}_3\mathrm{COOH}$ is $19.5{\Omega }^{-1}{\mathrm{cm}}^2{\mathrm{mol}}^{-1}$. Calculate its degree of dissociation if molar conductivity at zero concentration is $390{\Omega }^{-1}{\mathrm{cm}}^2{\mathrm{mol}}^{-1}$ ?