CaSO‚Äö√á√ë .1/2 H‚Äö√á√áO is known as$ – McqOptions

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1.	CaSO‚Äö√á√ë .1/2 H‚Äö√á√áO is known as$
A.	Blue vitriol
B.	Plaster of Paris
C.	Gypsum
D.	Zeolite
Answer» C. Gypsum

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