50 example of chemical change and physical change
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Examples of chemical changes are burning, cooking, rusting, and rotting. Examples of physical changes are boiling, melting, freezing, and shredding. Often, physical changes can be undone, if energy is input. The only way to reverse a chemical change is via another chemical reaction.
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chemical changes:burning of candel,mixing of sugar in wateretc
Explanation:
the things which changes their state after doing any thing in that is chemical change
and others which do not chage example:oil in water
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