When solid A was heated strongly, it gave off water residue. When water was added to the solid residue, the original solid A, was formed

When solid A was heated strongly, it gave off water residue. When water was added to the solid residue, the original solid A, was formed
a) What name is given to the process described
b) Give one example of solid A

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a) Reversible chemical change

b) Hydrated copper (II) sulphate

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johnmulu answered the question on February 2, 2017 at 05:10

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