A cake produces a permanant colour change and a slight change in weight after baking. That means, It's a chemical reaction.
Yes, because baking involve chemical changes.
Baking powder is not a gas, but it does make a cake rise by releasing carbon dioxide into the batter through chemical reaction.
Baking a cake, burning paper, photosynthesis.
Baking is a chemical reaction for a few reasons. First off, heat is being applied to change a substance (cake mix / batter) into another substance (baked cake). Reactions occur such as water and moisture turning to steam as a result of the heat, and ingredients like water and baking soda / powder react to create a fluffy cake.
Baking a cake is a chemical property because it is going from dough to cake or batter to cake.
Baking is a chemical change.
baking powder. i have no idea how it works though..
It is a chemical change. A chemical change is when you can't take the item back to its original state. Ex. A baked cake can't go back to cake batter.
New chemical bonds are being formed, and some are being broken. A simple test for if something is a chemical change or not is if the reaction is irreversible, such as baking a cake. Quite a few chemical changes are reversible, however you can almost be certain that a physical change is reversible, such as water <-> ice.
Chemical energy transforms to thermal energy when baking a cake.
A cookie is not a chemical reaction but BAKING the cookie is.
Chemical change.