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

  • question_answer 121)
      Assertion : Sodium chloride is added to precipitate soap after saponification.

    Answer:

      (B)Reason is the correct explanation of the assertion. Reason : Hydrolysis of esters of long chain fatty acids by alkali produces soap in colloidal form.


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