Polar liquids, like water, do not dissolve nonpolar liquids like oil. Another example is soap, which has a hydrophilic head and a hydrophobic tail, allowing it to dissolve in both water and oil. (and non-polar dissolves in non-polar). There are many kinds of solutions, but the most well-known ones are mixtures of a solid and a liquid, such as sugar and water. Hydrophilic and hydrophobic molecules are also known as polar molecules and nonpolar molecules, respectively. Acids and bases are aqueous solutions, as part of their Arrhenius definitions. Substances that are hydrophobic ('water-fearing') do not dissolve well in water, whereas those that are hydrophilic ('water-friendly') do. Dissociation: The process by which a molecular compound splits up to form ions in the solution. In the course, there's an exercise where we have to explain why something dissolves in water and why other compounds doesn't. 1 decade ago. This type of … Some hydrophilic substances do not dissolve. An example of a hydrophilic substance is sodium chloride. Substances that readily dissolve in water and do not readily dissolve in lipids are? Substances that dissolve in water to yield ions are called electrolytes. A) hydrophobic and lipophobic. On the other hand, substances that have no polar structure, such as fats, do not dissolve in water. What's more, substances that have a polar structure form hydrogen bonds with water (easy to break bonds) that … For me, if the substance is polar, than it dissolves in water because H2O is polar to. B) hydrophilic and lipophobic. 4 Answers. C) hydrophobic and lipophilic. The solid that dissolves is called the 'solute'. However, water does not dissolve nonpolar substances. Nonelectrolytes: Substances that do not form ions when they dissolve in water. Answer Save. Nonelectrolytes are substances that do not produce ions when dissolved in water. Especially the hemicelluloses should be good candidates, as they are insoluble in water, and the result of the hydrolisis is edible (sugars and some polisaccharides). Not all substances dissolve in water. Lv 7. The polysaccharides are a better bet. But they typically need very strong acids for the reaction. A Fun Experiment To Try At Home: Which Solids Are Good At Dissolving? Hydrophilic (water loving) substances readily dissolve in water. D) hydrophilic and lipophilic. Water has a polar structure (there is a negative charge on the oxygen atom, positive on the hydrogen atoms), therefore substances that also have a polar structure dissolve in it. An insoluble substance is a solid that doesn't dissolve, even if you warm up the water. please help ASAP. Liquids can dissolve certain other liquids, depending on the attractions between the molecules of both liquids. They are water-soluble. The reason that some substances dissolve in water and others don't depends on their reaction to water. 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