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Question: Answered & Verified by Expert
At what temperature is gypsum heated to obtain Plaster of Paris?
Chemistrys Block ElementsNEET
Options:
  • A 273 K
  • B 323 K
  • C 373 K
  • D 393 K
Solution:
1282 Upvotes Verified Answer
The correct answer is: 393 K
Gypsum (CaSO4·2H2O) is heated to 393 K to obtain Plaster of Paris.

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