Which of the following surfactants will form | vedclass

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(A) The Critical Micelle Concentration $(CMC)$ decreases as the length of the hydrophobic hydrocarbon chain increases. Comparing the given surfactants

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$CH_3(CH_2)_{15}N^{+}(CH_3)_3Br^-$

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(A) The Critical Micelle Concentration $(CMC)$ decreases as the length of the hydrophobic hydrocarbon chain increases. Comparing the given surfactants,the chain length in option $A$ is $16$ carbons,which is the longest among the choices. Longer hydrocarbon chains increase the hydrophobic effect,leading to micelle formation at a significantly lower concentration compared to shorter chains.

Which of the following surfactants will form micelles in an aqueous solution at the lowest molar concentration under specific conditions?

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