Question

write differences between physical and chemical change

Answer 1

Answer:

hey dude talking about some basic differences...

• chemical changes can't be reversed...
• physical changes can be reversed..

Answer 2

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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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