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  5. Chemistry in Everyday Life / दैनिक जीवन में रसायन

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

  • question_answer 46)
      Polyethyleneglycols are used in the preparation of which type of detergents ? (a) Cationic detergents (b) Anionic detergents (c) Non-ionic detergents (d) Soaps

    Answer:

      (C)


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