A.16-20% P2O5
B.30-35% P2O5
C.42-50% P2O5
D.70-75% P2O5
Related Mcqs:
- Triple superphosphate contains
- Mixed fertilizers contain three principal elements (nitrogen phosphorus and potassium). 5-10-5 mixed fertilizer contains
- Superphosphate is made by reacting phosphate rock with
- Triple superphosphate is made by reacting phosphate rock with
- Triple superphosphate is made by reacting phosphate rock with orthophosphoric acid. It is represented by
- Apatite is a group of minerals which mainly contains:
- Alluvial soils are rich in:
- Phosphatic fertilizer is graded based on its
