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प्रश्न
Consider the following substances:
NaCl, Ca(OH)2, NaHCO3, NH3, Na2CO3, H2O, Cl2, CO2, CaSO4.2H2O, 2CaSO4.H2O, CaOCl2
Which compound represents plaster of Paris?
उत्तर
2CaSO4.H2O represents plaster of Paris as its chemical formula is CaSO4.1/2H2O.
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संबंधित प्रश्न
Write an equation to show the reaction between Plaster of Paris and water.
Plaster of Paris has a remarkable property of setting into a hard mass on addition of water.
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What is plaster of Paris? Write the chemical formula of plaster of Paris.
A white chemical compound becomes hard on mixing with proper quantity of water. It is also used in surgery to maintain joints in a fixed position. Name the chemical compound.
At what temperature is gypsum heated to form Plaster of Paris?
______ is an important material in the construction industry.
______ is used in making blackboard chalks.
Calcium sulphate hemihydrate is called as ______.
Analogy:
______: Calcium Sulphate Dihydrate:: Plaster of Paris: Calcium Sulphate Hemihvdrate.
