different between physical change and chemical change
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Explanation:
The difference between a physical reaction and a chemical reaction is composition. In a chemical reaction, there is a change in the composition of the substances in question; in a physical change there is a difference in the appearance, smell, or simple display of a sample of matter without a change in composition.
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PHYSICAL CHANGE : The change which is revercivle change
CHEMICAL CHANGE : THE CHANGE which cannot change
Explanation:
Example of physical change: melting of ice ,
Example of chemical change :burning of cole
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