Chemistry, asked by parthgangwal, 11 months ago

What is dead burnt plaster???

Answers

Answered by abhay6884
10
Answer: When plaster of Paris CaSO4.1/2 H2O is heated above 393 K, its water of crystallisation is lost and anhydrous Calcium sulphate is left that is known as a dead burnt plaster.
Answered by Anonymous
7

hey,

this is ur answer


Answer:

When plaster of Paris CaSO4.1/2 H2O is heated above 393 K, its water of crystallisation is lost and anhydrous Calcium sulphate is left that is known as a dead burnt plaster.














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