Question

7. Identify the substance that is used to prepare
false ceilings and also used for plastering to set
right broken bones. How this substance is
prepared? Write the balanced chemical equation
for the reaction.​

Answer 1

Answer:

it is CaSO₄ but for plastering it is POP(plaster of paris) that is CaSO₄.1/2H₂O and is made by heating gypsum(CaSO₄.2H₂O).