give an example of a physical change that shows a sign of chemical change
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Bada ajeeb sa question hai... Okay lemme think so I think burning of wood well its both a chemical as well as a physical change
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A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are burning, cooking, rusting, and rotting. Examples of physical changes are boiling, melting, freezing, and shredding.
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