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Define chemical change.

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Define chemical change.
  • 1 answers

Yogita Ingle 6 years, 9 months ago

Chemical changes involve chemical reactions and the creation of new products. Typically, a chemical change is irreversible. In contrast, physical changes do not form new products and are reversible.
Examples of chemical changes:  rusting of iron, combustion (burning) of wood, metabolism of food in the body etc.

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