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Fertiliser Technology

Fertiliser Technology
Nitrogen content of a nitrogenous fertiliser is 35%. It could be

Ammonium sulphate
Calcium ammonium nitrate (CAN)
Ammonium nitrate
Urea

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Fertiliser Technology
Promoter used in NH₃ synthesis catalyst is

SiO₃
K₂O
V₂O₅
U₂O₃

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Fertiliser Technology
The essential ingradient of all the synthesis gas is

H₂
CO₂
N₂
O₂

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Fertiliser Technology
Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction.

Exothermic
Catalytic
Reversible
Endothermic

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Fertiliser Technology
Vetrocoke solution is

A mixture of K₂CO₃ and As₂O₃
A mixture of Na₂CO₃ and As₂O₃
K₂SO₄
Na₂SO₄

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Fertiliser Technology
Fertiliser plant making ammonium sulphate employing gypsum-ammonia reaction (usual practice is to use ammonia and sulphuric acid) is located at

Bokaro (under SAIL)
Baroda (under G.S.F.C.)
Rourkela (under SAIL)
Sindri (under FCI)

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