The active compound in mineral gypsum and phosphogysum is
A. Calcium sulphate
B. Phosphorus
C. Both A and B
D. Limestone
Answer: Option A
Solution (By Examveda Team)
The active compound in mineral gypsum and phosphogypsum is Calcium sulphate.Gypsum is a naturally occurring form of calcium sulphate, whereas phosphogypsum is a synthetic form of calcium sulphate, but both contain hydrated forms of calcium sulphate and are used as soil amendment and fertilizers.
This Question Belongs to Agriculture >> Soil Science
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