Question

120°C
370. B
200°C
CaSO,2H,0
→ A
Heat
B -
Strongly heated
→ C here A, B and C respectivly
1) Plaster of Paris, dead burnt plaster, calcium
sulphide
2) Dead burnt plaster, plaster of Paris, lime
3) Plaster of Paris, dead burnt plaster, lime
4) Anhydrous calcium sulphate, plater of paris,
calcium sulphite​

Answer 1

Answer:

Plaster of Paris,dead burnt plaster,lime