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Question

Chemistry Question on Chemistry in Everyday Life

Which of the following is not a surfactant ?

A

CH3??CH2)15??N+(CH3)3Br−CH_{3}??CH_{2})_{15} ??N^{+}(CH_{3})_{3}Br^{-}

B

CH3−(CH2)14−CH2??H2CH_3-(CH_2)_{14}-CH_2 ??H_2

C

CH3−(CH2)16−CH2OSO2−Na+CH_3-(CH_2)_{16}-CH_2OSO_{2^-}Na^+

D

OHC−(CH2)14−CH2−COO−Na+OHC-(CH_2)_{14}-CH_2-COO^-Na^+

Answer

CH3−(CH2)14−CH2??H2CH_3-(CH_2)_{14}-CH_2 ??H_2

Explanation

Solution

CH3−(CH2)14−CH2NH2CH_3-(CH_2)_{14}-CH_2NH_2 has only hydrophobic part and insignificant hydrophilic part