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The definition of a chemical change is when one or more new substances have been made. Also chemical change cannot be reversed by simple physical means e.g. if the change was brought about by heating then cooling the product won't get you the original substances. So boiling water is not a chemical change (as you can re-condense the steam) whereas boiling an egg IS as the protein has been permanently changed (denatured).
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∙ 9y ago
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Is cooking food is reversible or irreversible?
Irreversible.
What is an irreversible change?
Cooking something, you can never uncook something...
Is cooking potatoes a chemical change?
its a chemical change beacuse it is irreversible :)
Is cooking a chicken a chemical or physical?
It is as irreversible change, so it is chemical.
Is cooking meat a reversible change?
no if something is melted then it may be reversible, depending on what it is, but if you cook anything it will be an irreversible change
Is making crisps with potatoes and cooking oil a reversible change?
This is an irreversible change as any cooked food cannot be returned to an uncooked state. This makes it a chemical reaction/change. Hope this helps, Kind regards, sasjade
The chemical change taking place when food is cooked is?
...irreversible
What is the chemical change taking place when food is cooked?
Cooking food involves chemical changes like new substances are made, process is irreversible, and an energy occurs. An example is cooking with baking powder, the sodium hydrogencarbonate breaks down when heated and releases carbon dioxide.
Is cooking chicken a physical or chemical change?
It is as irreversible change, so it is chemical.
Is there a science to cooking?
Yes, all cooking is irreversible reactions.
When mixed is vinegar and baking soda an irreversible change?
irreversible change
Explain what is an irreversible change and give an example?
cutting yourself. the scar would always be there....
