Question:medium

Dead burn plaster is

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Dead burnt plaster is anhydrous calcium sulphate and does not harden on adding water.
Updated On: Mar 19, 2026
  • CaSO₄· 2H₂O
  • MgSO₄· 7H₂O
  • CaSO₄· (1)/(2)H₂O
  • CaSO₄
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The Correct Option is D

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