InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Why is calcium sulphate hemihydrate called \' Plaster of Paris\' ? |
|
Answer» Because it was found near the area of Paris .so it is called as plaster of Paris Because its chemical formula is CaSo^4+1/2H^2O +1*1/2H^2O The chemical name of plaster of Paris is calcium sulphate hemihydrate. Because it\'s formual CaSo4+1/2H2o+1*1/2h2o |
|