Question

what is the meaning of decomposition reaction
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Answer 1

Answer:

Decomposition reactions are processes in which chemical species break up into simpler parts. Usually, decomposition reactions require energy input.

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Answer 2

Answer:

decomposition reaction means the reaction in which chemical species break up into simpler parts.Usually decomposition reaction require energy input for examples;a common method of producing oxygen gas in laboratory is the decomposition of potassium chlorate(KCIO3) by heat