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12th Class Chemistry Chemistry in Everyday Life / दैनिक जीवन में रसायन

  • question_answer 61)
      Which of the following are anionic detergents ?   (a)Sodium salts of sulphonated long  chain alcohol (b) Ester of stearic acid and polyethylene glycol (c) Quartemary ammonium salt of amine with acetate ion (d) Sodium salts of sulphonated long chain hydrocarbons

    Answer:

      (A,D)


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