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| 1. |
What do you know about plaster of paris ? |
| Answer» Plaster of paris is a compound prepared from gypsum saltWhen gypsum salt is heated at 373 K or 100°C plaster of paris is formedCaSO₄ . 2H₂O ⇒CaSO₄ . ¹/₂ H₂O + 1 ¹/₂ H₂O at 100°Cplaster of paris chemical name is calcium sulphate hemihydrateit is used in plastering the broken bones\xa0 | |