(A) surfactent molecules form micelles above the critical micelle concentration (CMC). (R) The conductance of solution of surfactant molecules decreases sharply at the (CMC).

(A) surfactent molecules form micelles above the critical micelle conc

1.	(A) surfactent molecules form micelles above the critical micelle concentration (CMC). (R) The conductance of solution of surfactant molecules decreases sharply at the (CMC).
Answer» IF both (A) and (r) are correct and (r) is the correct EXPLANATION for (a). If both (a) and (r) are correct but (r) is not the correct explanation for (a). IF (a) is correct but (r) is INCORRECT. If (a) is incorrect but (r) is correct. ANSWER :B