What Did Not Dissolve in Water?
Oil did not dissolve in water. It is known to be insoluble, meaning it does not mix with or break down into the water.
When certain substances are combined with water, some integrate completely, forming a uniform solution, while others do not. The reference clarifies that while oil remains separate, other common household items behave differently.
Solubility refers to the ability of a substance (the solute) to dissolve in a liquid (the solvent) to form a solution.
- Soluble substances dissolve completely in water.
- Insoluble substances do not dissolve in water; they remain separate.
Based on the provided information, here's a breakdown of how the mentioned substances interact with water:
| Substance | Solubility in Water | Explanation |
|---|---|---|
| Oil | Insoluble | It does not dissolve in water. |
| Sugar | Soluble | It dissolves in water, forming a clear solution. |
| Lemon Juice | Soluble | It dissolves in water, mixing thoroughly. |
| Salt | Soluble | It dissolves in water, forming a saline solution. |
This distinction is crucial in various applications, from cooking and cleaning to industrial processes and environmental science, as it determines how substances behave when combined with water.
