2 practice sets · Page 1 of 1
Which of the following is an example of a heterogeneous mixture?
Concrete
Vinegar
Milk
Saltwater
Correct Answer: A — Concrete
Explanation:
Concrete is a heterogeneous mixture because its components are not uniformly distributed.
What is the key characteristic of a heterogeneous mixture?
Components are uniformly distributed
Components are chemically bonded
Components form a single phase
Components are not uniformly distributed
Correct Answer: D — Components are not uniformly distributed
Explanation:
In a heterogeneous mixture, components are unevenly distributed.
