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Biology, 24.04.2020 18:01 Toni1816

Because water and oil don't mix, water is not very effective at washing away oily dirt. The ability of soap to mix with both water and oily dirt allows dirt to be washed away. Which statement provides the most logical chemical explanation for this phenomenon?
A. soap molecules have both positively and negatively charged regions. The positively charged regions are attracted to water; the negatively charged regions are attracted to oil. B. soap molecules have both positively and negatively charged regions. The negatively charged regions are attracted to water; the positively charged regions are attracted to oil. C. soap molecules carry no charge. As a result, soap can form an effective bridge between charged water molecules and neutral oil molecules. D. soap molecules have charged regions and neutral regions; the charged regions are attracted to water molecules; the neutral regions are attracted to oilsE. soap molecules have charged regions and neutral regions. The neutral regions are attracted to water molecules; the charged regions are attracted to oils.

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