Dead burnt plaster is obtained by heating Plaster of Paris. It is : – InterviewSolution

1.	Dead burnt plaster is obtained by heating Plaster of Paris. It is :
Answer» `CaSO_(4)1/2H_(2)O` `CaSO_(4)2H_(2)O` `CaSO_(4)` `CaHCO_(3)` ANSWER :C

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