Which of the following substances does not form a curdy precipitate wh – InterviewSolution

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1.	Which of the following substances does not form a curdy precipitate when it is added to hard water ?A. Potassium salt of fatty acid.B. Sodium salt of fatty acid.C. sodium lauryl sulphate.D. None of the above.
Answer» Correct Answer - C Sodium lauryl sulphate does not form a curdy precipitate in hard water.

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