SSC CPO 2020 PYQ — Question 76

SSC CPO - 25 Nov 2020 - Shift 2 • General Awareness • Q76

______ Law of independent migration of ions states that limiting molar conductivity of an
electrolyte can be represented as the sum of the individual contributions of the anion and
cation of the electrolyte.

Show answer & explanation

Correct answer: C

Explanation

The correct answer is option 3 i.e. Kohlrausch

  • Kohlrausch's law states that the equivalent conductivity of an electrolyte at infinte dilutionis equal to the sum of the conductances of the cations and anions.
  • Molar conductivity- It is the coductance of the volume of solution containing one mole of electrolyte kept between two electrodes with the unit area of cross-section and unit distance.