Question

what is chemical reaction ​

Answer 1

Answer:

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Explanation:

A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another. ... Chemical reactions are usually characterized by a chemical change, and they yield one or more products, which usually have properties different from the reactants.

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Answer 2

The reaction which involves the making and breaking of bonds between the atoms to produce new substances of different chemical properties from the reactants is called chemical reaction.

ex - 1)- Burning of coal

C + O2 will give CO2

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