The equivalent conductance at infinite dilution of a strong electrolyte can be obtained from the plot of:
Answers
Answer:
Explanation:
At infinite dilution, when dissociation is complete, each ion makes a definite contribution towards equivalent conductance of the electrolyte irrespective of the nature of the ion with which it Is associated and the value of equivalent conductance at infinite dilution for any electrolyte is the sum of contribution of its constituent ions", i.e., anions and cations. Thus,
\lambda^\infty _e_q = \lambda^\infty _c +\lambda^\infty _a
where,
\lambda^\infty _e_q =Equivalence\ Conductivity\ at\ Infinite\ Dilution
\lambda^\infty _c =Conductivity\ of\ Cation
\lambda^\infty _a =Equivalence\ Conductivity\ of Anion
According to Kohlrausch’slaw. “conductivity of ions is constant at infinite dilution and it does not depend on nature of co-ions