Chemistry, asked by bpushpita88, 8 months ago

preparation of plaster of Paris??

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Answered by dhriti21

2

Plaster of Paris is prepared by heating gypsum to a temperature of 373K. When gypsum is heated to a temperature of 373k ,It loses three-Fourths of its water of crystallisation and forms Plaster of Paris. 1)It is a white powder. 2)It has a very remarkable property of setting into a hard mass on wetting with water.

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