Among the following the surfactant that will from micelles in squeous solution at the lowest molar concentration at ambident condition is :

Options

A. CH3(CH2)15N+ (CH3)3Br–
B. `C_3H_2CI`
C. CH3(CH2)6COO–Na+
D. CH3(CH2)11N+(CH3)3Br–

Explanation

Larger the hydrophobic fragment of surfactant, easier will be the micellization, smaller the critical micelle concentration. Therefore,`C_3H_2CS` will have the lowest critical micelle concentration.