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Which of the following statements about the types of soaps is / are TRUE? 1. Transparent soaps are made by dissolving the soap in ethanol and then evaporating the excess solvent. 2. Shaving soaps contain fillers like sodium rosinite, sodium silicate, borax and sodium carbonate. 3. Soap chips are made by running a thin sheet of melted soap onto a cool cylinder and scraping off the soap in small broken pieces.
This question appeared in the HPSC Prelims 2022 examination (GS-II). It is Question 28 out of 200 questions in this paper.
This question was part of the HPSC Prelims 2022 (GS-II). The HPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all HPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.