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Which one of the following is an anionic detergent?(a) n – hexa decyl tri methyl ammonium chloride (b) Peifla erythntyl stearate (c) Sodium lauryl sulphate (d) 3 – hydroxy – 2, 2 bis (hydroxy methyl) propyl heptonoate |
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Answer» (c) Sodium lauryl sulphate |
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