Question

the decomposition of a substance on heating is known as dash decomposition reaction​

Answer 1

Answer:

Thermal Decomposition Reaction:

A chemical reaction where a single substance breaks into two or more simple substances when heated is called a thermal decomposition reaction. Since the heat is required to break the bonds present in the substance, this reaction is usually endothermic.p

Explanation:

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Answer 2

Answer:

it is called thermal decomposition reaction