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.

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1.
Which among the following methods can be used to remove the permanent hardness in water due to calcium or magnesium sulphates?
2.
Which among the following is a common salt in Detergents?
3.
Which of the following is the product of saponification process?
4.
Which of these chemicals is used to dissolve the soap to make a transparent soap?
5.
What are the structures formed by the soap molecules, during cleansing, known as?

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