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Assertion (A): Micelles are formed by surfactant molecules above the critical micellization concentration `(CMC)` . Reason(R): The conductivity of a solution having surfactant molecules decreases sharply at the `CMC` .A. Statement 1 is True, statement 2 is True, statement 2 is a corect explanation for statement 1B. Statement 1 is True, statement 2 is True, statement 2 is a not corect explanation for statement 1C. Statement 1 is True, statement 2 is FalseD. Statement 1 is False, statement 2 is True

Answer» Correct Answer - B
Due to aggregation of ions at `CMC` , no. of ions per unit volume decreases and hence conductivity decreases.


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