Differntiate between physical nd chemical proprites. Substance .explain with example
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physical change: a change in which only chemical properties of a subtance get changed no new subtance is formed.
ex:tearing of cloth.
chemical change:a irreversible change in which a composition or chemical reaction properties of a subtance get change and condition not revese by revesing.
ex:buring of wood.
ex:tearing of cloth.
chemical change:a irreversible change in which a composition or chemical reaction properties of a subtance get change and condition not revese by revesing.
ex:buring of wood.
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