engineering chemistry MCQ #2763

The conductivity of 0.01 M acetic acid is 1.65 × 10^-4 S/cm. Calculate the degree of dissociation (α).

engineering chemistry MCQ #2763

  1. Question 1

    Q1. The conductivity of 0.01 M acetic acid is 1.65 × 10^-4 S/cm. Calculate the degree of dissociation (α).

    • A) 0.016
    • B) 0.013
    • C) 0.012
    • D) 0.015

    Answer: 0.016

    Explanation: Degree of dissociation (α) = (molar conductivity at given concentration) / (limiting molar conductivity), but here we directly relate it to conductivity and concentration.