Question

Kohlrausch's Law shows that:

• A. at infinite dilution the ionic conductivity of ions is additive.
• B. at infinite dilution the concentration of the electrolyte becomes unity.
• C. at infinite dilution the concentration of ions increases.
• D. at infinite dilution the ionic conductivity of all the ions of the electrolyte become equal.

Answer 1

The correct option is A

at infinite dilution the ionic conductivity of ions is additive.

Kohlrausch law states that limiting molar conductivity of an electrolyte can be represented as the sum of individual contributions of the anion and cation of the electrolyte.