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Fertiliser Technology

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

Meta phosphoric acid
Superphosphate
Calcium phosphate
Triple superphosphate

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Fertiliser Technology
Heating of orthophosphoric acid to about 900°C, produces

None of these
Pyrophosphoric acid
Metaphosphoric acid
No change in it

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Fertiliser Technology
(CH₃ C₆ H₄)₃ PO₄ is the chemical formula of

Superphosphate
Triple superphosphate
Tricresyl phosphate
Flourapatite

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Fertiliser Technology
In __________ converter for ammonia synthesis, the catalyst is arranged in the form of a single continuous bed.

Kellog
Claude
Fauser-Monte Catini
Udhe

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Fertiliser Technology
Neutralisation of nitric acid with ammonia to produce ammonium nitrate is a/an __________ reaction.

Autocatalytic
Endothermic
Catalytic
Exothermic

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Fertiliser Technology
Urea (a nitrogeneous fertiliser) is produced from carbon dioxide and

Nitric oxide
Ammonium nitrate
Nitric acid
Ammonia

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