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The molar conductance of 0.001 M acetic acid is 50 ohm−1 cm2 mol−1. The limiting molar conductance is 250 ohm−1 cm2 mol−1. What is its degree of ionization? -

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Question

The molar conductance of 0.001 M acetic acid is 50 ohm−1 cm2 mol−1. The limiting molar conductance is 250 ohm−1 cm2 mol−1. What is its degree of ionization?

Options

  • 0.2

  • 2

  • 5

  • 0.5

MCQ

Solution

0.2

Explanation:

α = `∧/∧_0 = 50/250 = 1/5` = 0.2

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Electrical Conductance of Solution
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