Advertisements
Advertisements
प्रश्न
Name the raw material used for the preparation of plaster of Paris.
उत्तर
The raw material used for the preparation of plaster of Paris is gypsum (CaSO4.2H2O).
APPEARS IN
संबंधित प्रश्न
Fill in the following blank:
The chemical formula of plaster of Paris is ............
What is gypsum? What happens when gypsum is heated to 100°C (373 K)?
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 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.
The chemical formula for plaster of Paris is :
How are detergents manufactured?
At what temperature is gypsum heated to form Plaster of Paris?
Calcium sulphate hemihydrate is called as ______.
Analogy:
Blackboard chalks: ______:: Plant growth: Epsum.
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.
