Classify it as chemical,
the heat is used mainly to speed up the reaction.
bread is a chemical change, not a physical change
Chemical.
This is a chemical change.
Its a chemical change because its changing what it is (from dough to bread)
Baking dough into bread is a chemical change because the heat causes chemical reactions to occur in the dough, leading to the formation of new substances such as carbon dioxide and water vapor, resulting in the transformation of the dough into bread.
Classify it as chemical, the heat is used mainly to speed up the reaction.
Yeast rising bread works because yeast (an organism) converts starch to carbon dioxide which makes bread grow. This can be seen as a chemical reaction (yeast converting starch to CO2 gas) or a physical reaction (the CO2 making the bread expand).
Baking is a chemical change.
Baking is a chemical process.
Baking cookies is a chemical change.
The reaction of baking powder in biscuit and bread dough is a chemical change. When baking powder is mixed with moisture and heat, it undergoes a chemical reaction that produces carbon dioxide gas. This gas forms bubbles in the dough, causing it to rise. Unlike physical changes, which do not alter the chemical composition of a substance, this reaction fundamentally transforms the ingredients involved.
Baking is a chemical process.