17. What detergent builder has fallen out of use because it causes uncontrolled algae growth in naturalwaters?carbonates nitrates phosphates alkylbenzene sulfonates Correct!Correct!1 / 1 ptsQuestion 1818. Eutrophication is a problem because it causesCorrect!Correct!1 / 1 ptsQuestion 1919. Which has not been traditionally used as a cosmetic?
5/2/16, 4:44 PMQuiz Chapter 11: CHE101-01-SP16Page 8 of 14powdered metals body fluids Correct!Correct!1 / 1 ptsQuestion 2020. According to the U.S. Federal Food, Drug and Cosmetic Act, which is not considered a use for acosmetic?Correct!Correct!1 / 1 ptsQuestion 2121. What is the major component of most cosmetics?water oils fragrances surfactants Correct!Correct!1 / 1 ptsQuestion 22
5/2/16, 4:44 PMQuiz Chapter 11: CHE101-01-SP16Page 9 of 1422. Which is nota layer of the skin?Correct!Correct!1 / 1 ptsQuestion 2323. Which of the layers of the skin is the target of treatment with oil-in-water emulsions?Correct!Correct!1 / 1 ptsQuestion 2424. What is one role of emulsions in skin lotions and creams?Correct!Correct!
5/2/16, 4:44 PMQuiz Chapter 11: CHE101-01-SP16Page 10 of 141 / 1 ptsQuestion 2525. Which statement about the secretions of sweat glands is true?The secretions contain many bacteria. The secretions are odorless. The secretions have a high fat content. The secretions contain a high concentration of sulfur compounds. Correct!Correct!1 / 1 ptsQuestion 2626. Which property is shared by all fragrance compounds?Correct!Correct!0.5 / 0.5 ptsQuestion 27
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- Chemistry, Wavelength, Surface tension, Quiz Chapter
