Question

The increase in the value of molar conductivity of acetic acid with dilution is due to

• A. decrease in interionic forces
• B. increase in degree of ionisation
• C. increase in self ionisation of water
• D. none of these

Answer 1

Answer: (B)

increase in degree of ionisation

Answer 2

This is according to Ostwald?? dilution law. $\alpha = \sqrt{\frac{K}{C}}$