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Why does the conductivity of a solution decrease on dilution of the solution?

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Questions

Why does the conductivity of a solution decrease on dilution of the solution?

Why does the specific conductivity (κ) of a solution decrease on dilution?

Very Short Answer
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Solution

The specific conductivity (κ) of an electrolytic solution decreases during dilution because the number of ions present per unit volume of the solution decreases.

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Conductivity of Electrolytic Solution
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Chapter 9: Electro Chemistry - Evaluation [Page 65]

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Samacheer Kalvi Chemistry - Volume 1 and 2 [English] Class 12 TN Board
Chapter 9 Electro Chemistry
Evaluation | Q 2. | Page 65

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