Question

Write chemical formula of gypsom of pop
1) how pop can be converted into gypsum
2 ) write 2 uses of pop

Answer 1

Answer:

what a question it don't come to me

Answer 2

Answer:

The chemical name of plaster of Paris is calcium sulphate hemihydrate because half-molecule of water is attached with calcium sulphate. The chemical formula of plaster of Paris is CaSO

4

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.1/2H2O.

Advantages:

It is light in weight and more durable.

It has low thermal conductivity.

It is very good fire resistant and hence a very good heat insulating material.

It is not likely to cause cracking of surfaces.

It has no appreciable chemical action on paint and does not cause alkali attack.

Plaster of Paris gives a decorative interior finish.

Explanation: