Triple superphosphate which contains about 46% P2O5 is produced by the reaction of phosphate rock with ortho phosphoric acid of_____________ percent concentration? | MCQ Hive

Chemical Engineering Fertilizer Technology

Q Triple superphosphate which contains about 46% P2O5 is produced by the reaction of phosphate rock with ortho phosphoric acid of_____________ percent concentration?

A A. 25-28
B B. 52-54
C C. 75-80
D D. > 98

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