Which of the following statements is wrong about detergents?(a) It is – InterviewSolution

1.	Which of the following statements is wrong about detergents?(a) It is a sodium salt of long chain fatty acids (b) It is sodium salts of sulphonic acids(c) The ionic part in a detergent is – SO3- Na+(d) It is effective even in hard water.
Answer» (a) It is a sodium salt of long-chain fatty acids

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