Soaps are composed of amphipathic molecules. When soap comes into contact with water, the hydrophobic parts come together and the hydrophilic heads are attacked by water molecules to form tiny micelles that float on water and form a liquid crystalline phase, which is not possible in the anhydrous phase.
Hydrophilic substances are molecules or other molecular entities that are attracted to water molecules and tend to dissolve in water.
In contrast, hydrophobia appears to repel water rather than attract it. Hygroscopic substances are attracted to water but do not dissolve in water.
learn more about Hydrophilic here; https://brainly.com/question/1600542
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