Question

write the reaction involved in the preparation of plaster of paris
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Answer 1

Answer:

Plaster of Paris is prepared by heating gypsum at 373 K. On heating, it loses water molecules and becomes calcium sulphate hemihydrate (CaSO4. 1/2 H2O) which is called Plaster of Paris.

Explanation:

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Answer 2

Explanation:

Caso4•1/2H2O is the reaction