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Which of the following is not a surfactant ?A. `CH_3-(CH_2)_15 - overset+N (CH_3)_3Br^-`B. `CH_3-(CH_2)_14-CH_2NH_2`C. `CH_3-(CH_2)_16CH_2OSO_3^(-)Na^+`D. `OHC-(CH_2)_14-CH_2-COO^(-)Na^+`

Answer» Correct Answer - b


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