Question

a) what type of chemical reaction is shown in the given figure ?
b) express this chemical change by means of an appropriate chemical equation .
c) what is the reverse process of this type reaction termed as ?
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Answer 1

Explanation:

This the a Chemical Decomposition .

The chemical equation:-

CaCO3-----(on heat)--->CaO+CO2⬆

And, the reverse reaction is the opposite of the above equation.

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