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Fertiliser Technology

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

Superphosphate
Calcium phosphate
Triple superphosphate
Meta phosphoric acid

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Fertiliser Technology
Triple superphosphate is chemically represented as

CaF₂.3Ca₃(PO₄)₂
3Ca₃(PO₄)₂
Ca(H₂PO₄)₂
Ca(PO₃)₂

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

Autocatalytic
Catalytic
Exothermic
Endothermic

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Fertiliser Technology
Formation of ammonium carbamate by reaction of NH₃ with CO₂ is a/an __________ reaction.

Catalytic
Reversible
Endothermic
Exothermic

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Fertiliser Technology
pH value of soil is maintained at __________ by the addition of fertiliser for optimum growth and health of the plant.

43926
44020
44084
44178

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

Fauser-Monte Catini
Claude
Udhe
Kellog

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