Chemical Engineering :: Fertiliser Technology
- A phosphatic fertiliser contains 16% P₂O₅. It could be
- Though liquid ammonia itself is a fertiliser (with 82% nitrogen content) yet it is commonly not used as such in a tropical country like India, because it
- Catalytic ammonia synthesis reaction as in Haber's process is
- In ammonia synthesis (N₂ + 3H₂ = 2NH₃), there is a decrease in total volume, hence to get high equilibrium conversion, the reaction should be carried out at
- Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition?
- Triple superphosphate which contains about 46% P₂O₅ is produced by the reaction of phosphate rock with ortho phosphoric acid of____percent concentration.
- Reaction of dilute sulphuric acid with phosphate rock produces
- Reaction of orthophosphoric acid with phosphate rock produces
- Reaction of nitric acid and sulphuric acid with phosphate rock produces
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