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Fertiliser Technology

Fertiliser Technology
CaH₄(PO₄)₂ is the chemical formula of

Calcium phosphate
Triple superphosphate
Superphosphate
Meta phosphoric acid

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Fertiliser Technology
Monte catini process is a widely used process for the manufacture of

Triple superposphate
Urea
None of these
Calcium ammonium nitrate

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Fertiliser Technology
A phosphatic fertiliser contains 16% P₂O₅. It could be

Triple superphosphate
Superphosphate
None of these
Dicalcium phosphate

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Fertiliser Technology
Raw materials for urea production are

NH₃ and CO
CO₂, H₂ and N₂
HNO₃ and CaCO₃
CO₂ and N₂

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Fertiliser Technology
Phosphatic fertiliser is graded based on its __________ content.

H₃PO₄
P₂O₅
P₂O₃
PCl5

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Fertiliser Technology
The main constituent of rock phosphate is

Di-calcium phosphate
Mono-calcium phosphate
None of these
Fluorspar

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