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KCET2017ChemistryGeneral Principles and Processes of Isolation of Metals

Pick the correct statement among the following :

Options

  1. ACetyl trimethyl ammonium bromide is a popular cationic detergent used in air conditioner
  2. BNon-ionic detergents is formed when polyethylene glycol reacts with adipic acid
  3. CSodium dodecyl benzene sulphonate used in tooth paste is a cationic detergent.
  4. DNone of the above

Correct answer

D. None of the above

Step-by-step solution

Option (1): Cetyltrimethylammonium bromide is a popular cationic detergent used in hair conditioner. Option (2): Non-ionic detergents are formed when polyethylene glycol reacts with stearic acid. Option (3): sodium dodecyl benzene sulphonate used in tooth paste is an anionic detergent. Option (4): Sodium lauryl sulphate is an anionic detergent which do not forms an insoluble scum with hard water.

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