Question

The equivalent conductivity of N/10 solution of acetic acid at 25°C is 14.3 ohm cm2 eq

Answer 1

Answer:

/\∞CH3COOH=390.7ohm-1   cm-2 equiv-1

/\∞CH3COOH=143.3ohm-1    cm-2 equiv-1

Degree of dissociation, a=/\v//\∞=14.3/390.71

                                         =0.0366(3.66% dissociated)