Chemistry, asked by parthgangwal, 1 year ago

What is dead burnt plaster???

Answers

Answered by abhay6884

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

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.

Previous Question

Next Question

Similar questions

English, 6 months ago

a ............. of stars...

Math, 6 months ago

classsify the following numbers as rational or irrational 1)5-√3 2)√3+√2 3)(√2-2)^2 4)2√7/7√7 5)2π 6)1/√3 7)(2+√2)(2-√2)...

Computer Science, 6 months ago

Q.IV. What is <SUP> tag? Write the HTML tag to display the formula in HTML. 2 (a+b)= a + 3a²b + 3ab2+ b3...

English, 1 year ago

character sketch of mr. hill...

Social Sciences, 1 year ago

who is the smallest cell in the world who is the largest cell in the world...

Math, 1 year ago

THIS 9 TABLE IS RIGHT OR WRONG...

English, 1 year ago

difference between belief of red indian and white men...

Computer Science, 1 year ago

compare the features of various web browser it is my holiday homework please tell me...