Question

How is plaster of paris obtained write the chemical equation of the reaction that takes place during the setting of Paris

Answer 1

CaSO4.2H2I----------- aSO4.1/2H2O+1 1/2 H2OHindi preparation of Hindi preparation of plaster of paris heating of gypsum should be controlled carefully the temperature during the heating of different could not be allowed to go have a hundred degree Celsius this is because if gypsum is heated above 100 degree Celsius then all its water of crystallization is eliminated and anhydrous calcium sulphate called dead burnt plaster is found

Answer 2

Answer:

plaster of paris is obtained by heating gypsum and when plaster of paris then it again converted into gypsum