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Identify X, Y and Z...

Identify X, Y and Z

A

X-Plaster of paris `(CaSO_(4)*(1)/(2)H_(2)O)`, Y-Zburnt plaster `(CaSO_(4))`, Z-Quick lime (CaO)

B

X-Calcium sulphate `(CaSO_(4))`, Y-Plaster of Paris `(CaSO_(4)*(1)/(2)H_(2)O)`,Z-Quick lime (CaO)

C

X-Quick lime (CaO), Y-Plaster of paris `(CaSO_(4)*(1)/(2)H_(2)O)`, Z-Lime water `(Ca(OH)_(2))`

D

X-Plaster of paris `(CaSO_(4)*(1)/(2)H_(2)O)`, Y-Burnt plaster (CaO), Z-slaked lime `(ca(OH)_(2))`

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The correct Answer is:
A
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