Different types of soaps have specific formulations and manufacturing processes adapted to their intended use (e.g., transparency, lather stability, cleaning efficiency).
Which of the following statements about the types of soaps is/are TRUE? Transparent soaps are made by dissolving the soap in ethanol and then evaporating the excess solvent. Shaving soaps contain fillers like sodium rosinate, sodium silicate, borax and sodium carbonate. Soap chips are made by running a thin sheet of melted soap onto a cool cylinder and scraping off the soaps in small broken pieces. Choose the correct answer from the options given below:
Asked in HAS Prelims 2022 · Topic: Detergents and Soap (Definition and Classification of Soaps)
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