Is Baking a Potato a Chemical or Physical Change

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Cooking can be both a physical and chemical change. When you cook a potato no matter the method whether its boiling frying baking or steaming your potato will visually change.


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When a potato is cooked heating the potato cause changes in the molecules of the potato.

. This because composition changes and there is absorption of heat energy and new substance is formed. One way to know what is a chemical change is you can not reverse the. Is cooking potatoes a physical change.

Is cooking steak a physical change. Chemical reactions physical and chemical changes. Burning of coal is a physical change.

Is boiling a potato chemical or physical change. To retain a potatos shape in salads or long-cooked stews parcook in 130F to 140F water for 20 to 30 minutes. When chemicals react to form completely new substances we call this a chemical change.

Is adding lemon juice to water is. If the bubbles were caused by the decomposition of a molecule into a gas such as H2O H2 and O2 then boiling would be a chemical change. Cooking a hamburger is a chemical change.

Is adding iron fillings to sand is chemical or physical change. Boiling waterBoiling water is an example of a physical change and not a chemical change because the water vapor still has the same molecular structure as liquid water H2O. Examples baking a cake toasting bread boiling potatoes Other changes that occur when solids turn into liquids or liquids become gasses are called physical changes.


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