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 correct
B. statement -1 is true, statement-2 is true , statement -2 is not a correct
C. statement -1 is true, statement-2 is false.
D. statement -1 is false, statement-2 is true.