ChemistryCLASS 10ICSE
answered 27 Mar 2026What is the commercial name of calcium sulphate hemihydrate?
A.VERIFIED ANSWERfact-checked by tutors
The commercial name of calcium sulphate hemihydrate is plaster of Paris. It is prepared by heating gypsum at a temperature of 373K. CaSO4.1/2 H2O is the chemical formula.