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What causes a physical change and not a chemical change A Tearing a tissue paper B Burning a match C Baking a cake?
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.
Is a cake that is baked in the oven a physical or chemical?
Baking a cake in the oven is a chemical change. The heat from the oven causes the chemical reactions in the ingredients (like flour, eggs, and sugar) to take place, resulting in a new substance with different properties (cake).
How can you tell that baking a cake produces a chemical change?
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.
What mixtures are chemical or physical change?
A chemical change occurs when new substances are formed with different properties, such as rusting of iron or baking a cake. A physical change involves a rearrangement of molecules without forming new substances, like dissolving sugar in water or melting ice.
Is eating an ice cream cake a chemical change?
Yes cake is a chemical change becaus it has a realse of gas as it bakes. That's why there is little holes.
Is baking a cake a physical or chemical change?
Baking is a chemical change.
Is baking a cake a chemical or physical change?
Chemical change.
Is a cake bakeing a physical or chemical change?
Baking is a chemical change
Is baking a cake a physics change?
It's mostly a chemical change - since I doubt it is reversible.
Is baking a cake batter a chemical or physical change?
Baking a cake is a chemical property because it is going from dough to cake or batter to cake.
How can you tell at baking a cake produces a physical change?
Baking is a chemical change because involve chemical reactions.
Is action of baking powder in cooking a cake a physical or chemical change?
The thermal decomposition of baking powder is a chemical change.
When a cake is baking is it a physical or chemical change?
Cooking involve chemical changes.
Is Action of baking powder in cooking a cake is physical or chemical change?
The thermal decomposition of baking powder is a chemical change.
Is cake bakes a physical or chemical?
Chemical change.
Is baking cake a physical change or chemical change?
Baking a cake involves both physical and chemical changes. Physical changes occur when the cake batter changes form (such as turning from a liquid to a solid). Chemical changes occur when the ingredients react with each other during baking, leading to the formation of new substances that give the cake its flavor and texture.
Is baking a physical or chemical change?
pretty sure its a chemical change.
