Question: P2O5 content in triple superphosphate is about __________ percent.
[A].42-50
15-20
85-90
70-75
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.