Plaster of paris hardens by [CPMT 1994]

1.	Plaster of paris hardens by [CPMT 1994]
A.	Giving off \[C{{O}_{2}}\]
B.	Changing into \[CaC{{O}_{3}}\]
C.	Uniting with water
D.	Giving out water
Answer» D. Giving out water

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Plaster of paris hardens by [CPMT 1994]

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