Define physical change and also mention examples?
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Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. ... In general a physical change is reversible using physical means. For example, salt dissolved in water can be recovered by allowing the water to evaporate.
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hey mate here is your answer---
α phчsícαl chαngє ís αnч chαngє ín mαttєr thαt ínvσlvєs thє suвstαncє gσíng frσm σnє phчsícαl stαtє tσ αnσthєr.
example of physical change--
Ice melting involves a change from a solid to a liquid.
breaking of glass
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