Question

Define decomposition reaction with example
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Answer 1

Answer:

decomposition reaction is a type of chemical reaction in which more one substance or product is obtained from a single reactant.

For example,CaCo3-on---heating--- >CaO+Co2

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Answer 2

a decomposition reaction is a type of chemical reaction in which single compound breaks down into two or more elements or new compounds. These reactions often involve an energy source such as heat, light or electricity that breaks a part the bond of compound.

example, the breakdown of hydrogen peroxide to water and oxygen.

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