Gypsum is applied to the soil as a source of:
Correct answer: C. Ca and S
- A. Ca and P
- B. S and P
- C. Ca and S
- D. It is not used for this purpose
Explanation
Gypsum is applied to soil for Ca and S. Gypsum is a moderately soluble source of the essential plant nutrients, calcium and sulfur, and can improve overall plant growth. Gypsum is an excellent source of sulfur for plant nutrition and improving crop yield." Meanwhile, calcium is essential for most nutrients to be absorbed by plant roots.
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About s-Block and p-Block Elements
The s and p blocks are studied through their valence-shell configurations, periodic trends and characteristic chemical properties. Work covers the reactions of Group I and Group II elements, the behaviour of Group IV elements, and how atomic size, ionization energy, electronegativity and metallic character change across periods and down groups.
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