Question

The equivalent conductivity of ch3cooh at 25 oc is 80 ohm-1 cm2 eq-1 and at infinite dilution 400 ohm-1 cm2 eq-1. the degree of dissociation of ch3cooh is

Answer 1

Concept :

Degree of dissociation (α) = $\frac{Equivalent conductivity}{Equivalent conductivity at infinite dilution}$

Explanation:

On substituting given values in above formula

We got,

[tex]Degree of dissociation (\alpha ) = \frac{80}{400} =  0.2

Conclusion:

The degree of dissociation of acetic acid = 0.2