Science, asked by ashishparihar93142, 6 months ago

Write a method to the preparation of plastic of paris
and use of pup by giving necessary chemical
gypslim?​

Answers

Answered by adannapoorna
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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