TSP contains____________________?
Correct answer: B. 46%P
- A. 14%
- B. 46%P
- C. 40%P
- D. 50%P
Explanation
Triple superphosphate is conventionally graded as about 46% P₂O₅, the fertilizer-label form of phosphorus, and contains little or no nitrogen. The option’s wording should technically say P₂O₅ rather than elemental P.
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