Which of the follwing are used as urfactants ? .A. Quaternary ammonium – InterviewSolution

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1.	Which of the follwing are used as urfactants ? .A. Quaternary ammonium saltsB. Diazonium saltsC. Aminium saltsD. Ammonium salts
Answer» Correct Answer - A Cationic detergents arwe quaternary ammonium salts of amine with acetates a long hydrocarbon chain and a positive charge on `N` atom Hence these are called cationic detergents Cetyltrimetylammonium bromide is a popular cationic detergent and is used in hair conditioners. `underset(("cetyltrimethylammonium bromide"))([CH_(3)(CH_(2))_(15)-overset(CH_(3))overset(\|)underset(CH_(3))underset(\|)(N)-CH_(3)])^(+)Br^(-)` Diazonium salts are intermediates in the preparation of a veriety of aromatic compounds including dyes.

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