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Chefs need to know physical and chemical properties in the kitchen, so they will know what will happen to different substances when they are heated, cooled, etc.

Also, they need to know so they are able to tell the difference between the properties. Physical properties can return to their natural state (water freezing to ice, then ice melting back to water). However, chemical properties cannot be changed back once they are changed (a raw egg is changed when cooked, but you cannot un-cook an egg)

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11y ago

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