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Cooking meat results in a chemical change. Proteins in the meat are long strings of biochemical material, and heat causes them to "unravel" and break down. This is chemical change.
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∙ 13y ago
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What is a physical change cooking egg decomposing meat burning gasoline or rusting iron?
in fact all are chemical changes.
Is grilling of meat a physical change?
No, it's a chemical change because chemical reactions are involved.
Is thawing of meat a physical or chemical change?
physical
Is grinding of meat is it a chemical or physical?
Physical change.
Is it a physical or chemical change when meat blackens when cooked too long on a BBQ?
Both occur. The physical change is obvious and certain chemical compounds called nitrosamines are created in cooking meats to that stage. Nitrosamines are suspected possible carcinogens.
Is grinding of meat a physical or chemical?
no it is a physical change because you are just changing the size not the chemical structure
What has a physical change cooking egg decomosing meat rusting iron or burning gasoline?
all the options given are chemical changes.
Is defrosting meat a chemical change?
It is a physical change.
Why is cooking a hamburger a chemical change?
that's a good question........it depends on if the hot dog is raw or cooked/frozen...............but if the meat is raw and there are bacteria in the hot dog and if you kill it by boiling it then it is a chemical change
Is a well cooked steak chemical or physical change?
Cooking involve many chemical processes but also some physical processes as evaporation or melting.
Is roasting meat over a campfire a physical or chemical change?
its an chemical change because roasting over a campfire the meat will be roasted so its chemical
Is frying a chicken physical or chemical change?
Physical changes can be undone. It is not possible to unfry a chicken. The heat casues chemical changes in the meat and in any coating.
