Y overset(Delta, 205^@ C) larr Ca SO_4. 2H_2 O overset(Delta, 120^@ C) – InterviewSolution

1.	Y overset(Delta, 205^@ C) larr Ca SO_4. 2H_2 O overset(Delta, 120^@ C) larr X. X and Y are respectively -
Answer» PLASTER of PARIS, DEAD BURNT plaster dead burnt plaster, plaster of paris CaO and plaster of pairs plaster of paris, MIXTURE of gases Answer :A

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