An example of a chemical change is
A) boiling alcohol
B) grinding coffee beans.
C) digesting a pizza
D) coffee spilled on a shirt
E) an ice cube melting in a drink

Question

Quizplus · Accepted Answer

Digesting a pizza is an example of a chemical change because the pizza is broken down by enzymes in the digestive system into smaller molecules that can be absorbed into the bloodstream. This involves a chemical reaction, unlike boiling alcohol or grinding coffee beans which are physical changes. Spilling coffee on a shirt and melting an ice cube are also physical changes.

An Example of a Chemical Change Is