The specific conductivity of acetic acid solution is . Calculate the molar conductivity of this…

The specific conductivity of $0\cdot0025\text{ M}$ acetic acid solution is $7\cdot95 \times 10^{-5}\text{ ohm}^{-1}\text{ cm}^{-1}$. Calculate the molar conductivity of this solution. If molar conductance for acetic acid is $389\cdot5\text{ ohm}^{-1}\text{ cm}^2\text{ mol}^{-1}$ at infinite dilution ($\Lambda^\circ$), what would be its degree of dissociation?