1.

Among the following, the surfactant that will form micelles in aqueous solution at the lowest molar concentration at amibient condition is :-

Answer»

`CH_(3)(CH_(2))_(15)N^(+)(CH_(3))_(3)Br`
`CH_(3)(CH_(2))_(11)OSO_(3)^(-)NA^(+)`
`CH_(3)(CH_(3))_(6)-COO^(-)Na^(+)`
`CH_(3)(CH_(2))_(11)N^(+)(CH_(3))_(3)Br`

Answer :B


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