FERTILISER TECHNOLOGY QUIZ

Fertilizer plant getting its hydrogen requirement partly from coke oven gas is situated at

Rourkela (under SAIL)

Barauni (under HFC)

Nangal (under NFL)

Talchar (under FCI)

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Reaction of anhydrous liquid ammonia with orthophosphoric acid produces

Triple superphosphate

Superphosphate

Ammonium phosphate

None of these

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__________ is required more for leafy crops.

Phosphorous

Potassium

Nitrogen

Carbon

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Phosphorus vapour comprises of

P₃

P₄

P

P₂

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Reaction of nitric acid and sulphuric acid with phosphate rock produces

Tributyl phosphate

Diammonium phosphate

Tricresyl phosphate

Nitrophosphate

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I argest capacity nitrogenous fertiliser plants (2700 tons of NH₃ per day) (2 Nos) in India are located at

Talchar (Orissa) and Ramagundam (A.P.) both under FCI

Thal-Vaishet (under RCF in Maharashtra) and Hazira (under IFFCO in Gujarat)

Korba (M.P.) and Talchar (Orissa) both under FCI

Haldia (W.B) and Namrup (Assam) both under HFC

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Ammonium phosphate is a __________ fertiliser.

Phosphatic

Mixed

Nitrogenous

Complex

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Which is a catalyst promoter used in catalytic ammonia synthesis reaction?

Al₂O₃

MnO

K₂O

Cr₂O₃

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Nitro-phosphate (manufactured at Trom-bay) is a __________ fertiliser.

Highly hygroscopic

Highly explosive

Complex

Mixed

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

Ammonium sulphate

Calcium ammonium nitrate (CAN)

Urea

Ammonium nitrate

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YOUR ANSWER : ?

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