chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.
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Answer:
it is a reaction between two subtances where a new substance is formed and it can not be reverse.
ex- changing of milk into curd
burning of paper which gives ash and carbon dioxide
Verified answer
Answer:
chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.