Advertisements
Advertisements
प्रश्न
What is plaster of Paris?
Advertisements
उत्तर
Plaster of Paris is calcium sulphate hemihydrate (calcium sulphate half-hydrate).
APPEARS IN
संबंधित प्रश्न
Name the product obtained when Plaster of Paris is mixed with water. State the use of the product. Give two uses of POP.
Plaster of Paris should be stored in a moisture-proof container. Explain why?
Name a calcium compound which hardens on wetting with water.
The chemical formula of plaster of Paris is ______.
State a peculiar (or remarkable) property of plaster of Paris.
What is gypsum?
Name the raw material used for the preparation of plaster of Paris.
How is plaster of Paris prepared? Write a chemical equation of the reaction involved.
Plaster of Paris is prepared by heating one of the following to a temperature of 100°C. This is:
How many molecules of water of crystallisation (per formula unit) are present in:
Gypsum
How are detergents manufactured?
Calcium sulphate hemihydrate is called as ______.
Analogy:
Blackboard chalks: ______:: Plant growth: Epsum.
Analogy:
______: Calcium Sulphate Dihydrate:: Plaster of Paris: Calcium Sulphate Hemihvdrate.
