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yes, a chemical change is anything that cannot be reversed, you cannot uncook an egg!

The proteins in the egg are denatured and crosslinked by the heat.

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9y ago

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When an egg is cooked is this a physical change?

Cooking an egg is a chemical change because it cannot be reversed.


What if you cooked the egg is it physical or a chemical change?

Cooking an egg is both a physical and chemical change. The physical change involves the transformation of the egg from a raw to a cooked state, while the chemical change occurs as proteins in the egg denature and coagulate due to heat. The overall process involves both physical and chemical transformations.


Why cant a cooked egg go back to raw?

Because as it is cooked it goes through a CHEMICAL change, not a physical change.


Is a cooked egg a chemical?

yes, a chemical change is anything that cannot be reversed, you cannot uncook an egg! The proteins in the egg are denatured and crosslinked by the heat.


Is cooked noodles a physical or chemical change?

Both (assuming that they are egg noodles).


Is scrambling an egg a physical or chemical change?

Scrambling an egg is considered a physical change because the eggs are still the same substance with the same chemical composition before and after cooking. The proteins in the egg are simply denatured and rearranged through the application of heat, without creating a new substance.


What evidence is there to show that a chemical reaction has taken place when an egg is cooked?

The change in color indicates that a chemical reaction has taken place.


Is frying an egg a physical change?

no. frying an egg is not physical, because once you turn the egg into a solid, you cant change it back to a liquidish substance. Heating is a chemical change, so there for, frying an egg is a chemical change. Same with baking a cake. Once you add heat to a substance, like cakebatter, you cant change it back into cake batter there for making it a chemical change.


When scones are cooked is it a physical change or a chemical cange?

When scones are cooked what is the change that occurs is a chemical change.


What is the meaning of egg changing into an omelet?

An egg changing into an omelet symbolizes transformation and the process of cooking. The raw egg undergoes a change in form, texture, and taste when cooked into an omelet, representing the potential for growth and change in life.


Is frying an egg a physical or chemical change?

Frying an egg is a chemical change. A chemical change is when the chemical properties change and when color changes, it is irreversible and obviously, you cannot change a fried egg back to a raw egg. The egg changes color and the substance is not the same.


Is a boiling egg a physical change?

No, hard-boiling an egg is a chemical change. By cooking the egg you change its chemical composition.