Answer:
Endothermic reaction
Explanation:
Baking a bake batter in an oven is a typical endothermic reaction because it absorbs heat to drive a chemical change.
The heat changes that accompanies a chemical reaction can be categorized as either exothermic or endothermic.
- Exothermic changes are changes in which heat is liberated to the surrounding. The surrounding becomes hotter at the end of such change. Burning of fuel and wood is one of such example.
- Endothermic changes are those that absorbs heat from the surrounding. The surrounding become colder at the end of the changes.
In baking a cake batter, the oven furnishes it with a high temperature which drives a chemical change there in. This kind of reaction that absorbs energy from the environment is an endothermic reaction.
