Science, asked by umeshkesharwani599, 5 months ago

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Answered by harshvardhanmohite30
0

Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. These processes are called chemical reactions and, in general, are not reversible except by further chemical reactions.

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Answered by Anonymous
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Examples of chemical changes are burning, cooking, rusting, and rotting.

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