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Question: Answered & Verified by Expert
At the critical micelle concentration, the surfactant molecules
ChemistrySurface ChemistryJEE Main
Options:
  • A Decompose
  • B Dissociate
  • C Associate
  • D Become completely soluble
Solution:
1743 Upvotes Verified Answer
The correct answer is: Dissociate
The micelles are formed by the association of dispersed particles above a certain concentration which is known as critical micelle concentration. Above CMC, the surfactant molecules associate to form a larger aggregate.

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