Physics, asked by mattarao1787, 10 months ago

why plaster of paris is very hard

Answers

Answered by ramut8003

Answer:

POP, quick-setting gypsum plaster consisting of a fine white powder (calcium sulfate hemihydrate,CaSO4. 1/2H2O), which hardens when moistened and allowed to dry. ... So the product;Gypsum is the staple reason for hardening of POP when it blended with water.

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