What is physical change||tricks to learn physical change#neet#cuet#boardexams

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What is physical change||tricks to learn physical change#neet#cuet#boardexams
Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds
Chemical change
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Занимательная химия
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