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प्रश्न
Write an equation to show the reaction between plaster of Paris and water.
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उत्तर
\[\ce{\underset{Plaster of Paris}{CaSO4*1/2 H2O} + \underset{Water}{1 1/2 H2O} -> \underset{(sets as hard mass)}{\underset{Gypsum}{CaSO4*2H2O}}}\]
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.
What is the commercial name of calcium sulphate hemihydrate?
The chemical formula of plaster of Paris is ______.
State a peculiar (or remarkable) property of plaster of Paris.
What is gypsum?
Which property of plaster of Paris is utilised in making casts for broken limbs in hospitals?
State two important uses of plaster of Paris.
Plaster of Paris is prepared by heating one of the following to a temperature of 100°C. This is:
A compound X which is prepared from gypsum has the property of hardening when mixed with a proper quantity of water.
Write the chemical equation for its preparation
A compound X which is prepared from gypsum has the property of hardening when mixed with a proper quantity of water.
For what purpose is it used in hospitals?
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.
How are detergents manufactured?
How many water molecules does hydrated calcium sulphate contain?
______ is an important material in the construction industry.
Calcium sulphate hemihydrate is called as ______.
Analogy:
Blackboard chalks: ______:: Plant growth: Epsum.
Analogy:
______: Calcium Sulphate Dihydrate:: Plaster of Paris: Calcium Sulphate Hemihvdrate.
A compound which is prepared from gypsum has the property of hardening when mixed with water. identify the compound and write its formula. How is this compound prepared? Describe it in the form of a chemical equation only.
