Which best explains why making a pancake from batter is an example of a chemical change?

Question

The pancake that forms is a different state of matter.
The change from batter to pancake can be reversed.
A new substance forms when the batter is cooked.
The batter changes shape when it is cooked

Answer 1

The best explanation for why making a pancake from batter is an example of a chemical change is:

A new substance forms when the batter is cooked.

This is because cooking the batter transforms it into a pancake, which has different chemical properties and composition compared to the raw batter. This change is not reversible and indicates a chemical change rather than a physical one.