The correct answer is A. A student thinks of bouncing balls as representing gas molecules.
What is molecules?
When one effectiveness liquefies into another, a resolution is formed. A solution is a homogenous mixture consisting of a solute liquefied into a solvent. The solute is the substance that is being dissolved, while the solvent is the dissolving medium.
- Solutions can be formed with numerous different varieties and forms of solutes and solvents. In this department, we will focus on a solution where the solvent is water. An aqueous solution is moisture that contains one or more additional dissolved essence. The dissolved importance in an aqueous resolution may be solids, gases, or different liquids.
- In directive to be a true explanation, a variety must be stable. When sugar is fully dissolved into water, it can stand for an indefinite quantity of time, and the sugar will not recompense out of the solution. Further, if the sugar-water solution is passed through a filter, it will remain with the water.
- This is because the liquefied particles in a solution are very small, usually smaller than 1nm in diameter. Solute particles can be particles, ions, or molecules, counting on the classification of nature that has been dissolved.
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