Here's a breakdown:
Soluble:
* Meaning: A substance is soluble if it can dissolve in a solvent, forming a homogeneous mixture.
* Example: Sugar is soluble in water. When you stir sugar into water, it disappears and forms a clear, sweet solution.
Insoluble:
* Meaning: A substance is insoluble if it does not dissolve in a solvent, even when stirred or mixed.
* Example: Sand is insoluble in water. When you mix sand with water, the sand settles to the bottom and does not disappear.
Important Points:
* Solubility is relative: A substance can be soluble in one solvent but insoluble in another. For example, salt is soluble in water but insoluble in oil.
* "Soluble" and "insoluble" are not absolute: There are varying degrees of solubility. Some substances may dissolve only partially or very slowly.
Let me know if you'd like to explore specific examples or have any other questions!
