Is milk heterogeneous or homogeneous?
Understand the Problem
The question is asking whether milk has a uniform composition throughout (homogeneous) or if it contains distinct, separate phases (heterogeneous). This relates to the understanding of the physical properties of mixtures.
Answer
Homogeneous
Milk is homogeneous
Answer for screen readers
Milk is homogeneous
More Information
Milk is considered a homogeneous mixture because it is uniform in composition and appearance—they do not separate out over time. However, untreated or raw milk can be considered heterogeneous because it might separate into different components.
Sources
- Types of mixtures - Purdue University - chem.purdue.edu
- Mixtures and solutions - Khan Academy - khanacademy.org