a chemical change
Tearing a tissue paper is a physical change because it involves a change in the physical state of the paper without altering its chemical composition. The other options, burning a match and baking a cake, involve chemical changes as they result in new substances being formed through chemical reactions.
Chemical change.
Baking is a chemical change.
Baking is a chemical change
Baking a cake is a chemical property because it is going from dough to cake or batter to cake.
Baking a cake is a chemical change because the ingredients undergo a chemical reaction when exposed to heat, resulting in a transformation of their molecular structure to form the cake. This is different from a physical change, which does not alter the composition of the ingredients.
Chemical.
Cake is a substance. It's not a "change" of any kind.
A chemical change is when you do something to a material and can never change it back, like when you bake a cake, you might think it's a physical change, but it's actually chemical because you can not change it back to the cake batter. Does that help? ========================== Yes buring a pen is a chemical change.
It's mostly a chemical change - since I doubt it is reversible.
Cooking is a chemical transformation.
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.