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प्रश्न
Which property of plaster of Paris is utilised in making casts for broken limbs in hospitals?
उत्तर
Plaster of Paris has a very remarkable property of setting into a hard mass on wetting with water ' is the property of POP which is utilised for make cast for broken limbs in hospitals.
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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.
Plaster of Paris is prepared by heating one of the following to a temperature of 100°C. This is:
(a) CaSO3.2H2O
(b) CaCl2.2H2O
(c) CaCO3.2H2O
(d) CaSO4.2H2O
How many molecules of water of crystallisation (per formula unit) are present in:
gypsum?
The chemical formula for plaster of Paris is :
Explain the uses of plaster of paris.
How are detergents manufactured?
How many water molecules does hydrated calcium sulphate contain?
Calcium sulphate hemihydrate is called as ______.
