Chemistry-19-Soaps & Detergents

Chemistry Multiple Choice Questions (MCQs) and Answers with explanation on Soaps & Detergents for SSC, PCS, UPSC, IAS, NTSE, CLAT, Railways, NDA, CDS, Judiciary and other examinations of India.

Which among the following methods can be used to remove the permanent hardness in water due to calcium or magnesium sulphates?
Which among the following is a common salt in Detergents?
Which of the following is the product of saponification process?
Which of these chemicals is used to dissolve the soap to make a transparent soap?
What are the structures formed by the soap molecules, during cleansing, known as?

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