Type of Matter in a Beaker: Solution

What type of matter is in the beaker?

Marta stirs potassium chloride crystals into a beaker of water. They dissolve in the clear liquid. She observes the beaker the next day and sees a clear liquid. What type of matter is in the beaker?

A. Suspension

B. Solution (Correct)

C. Colloid

Answer:

The matter in the beaker is a solution.

The type of matter in the beaker is a solution. When Marta stirs potassium chloride crystals into water and they dissolve, it forms a homogeneous mixture where the solute particles are evenly dispersed throughout the solvent. In this case, the clear liquid Marta sees the next day indicates that the potassium chloride crystals have fully dissolved in the water.

A solution is a type of mixture where the components are uniformly distributed, resulting in a single phase. Solutions can be made up of solids, liquids, or gases. In this scenario, the potassium chloride crystals (solid) dissolved in the water (liquid) to form a clear liquid solution.

Understanding the type of matter in the beaker helps in recognizing the properties and behavior of the substances involved. Solutions play a crucial role in various fields such as chemistry, medicine, and industry.