Sulphur content in Gypsum is
A. 6%
B. 16%
C. 18%
D. 28%
Answer: Option C
Solution (By Examveda Team)
Gypsum is a soft sulphate mineral composed of calcium sulphate dehydrated with the chemical formula CaSO4·2H2O. Sulphur content in Gypsum is 18%.It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard or sidewalk chalk and drywall.
This Question Belongs to Agriculture >> Soil Science
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