Fertiliser Technology - Study Mode

[#46] Largest capacity nitrogenous fertiliser plants (2700 tons of NH 3 per day) (2 Nos) in India are located at
Correct Answer

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

[#47] Dehydration of ammonium carbamate produces
Correct Answer

(A) Urea

[#48] Which fertiliser is made (using coke oven gas) in by products plant of an integrated steel plant?
Correct Answer

(C) Ammonium sulphate

[#49] Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium
Correct Answer

(A) Carbonate

[#50] Nitrogenous fertiliser is required
Correct Answer

(A) During the early stage of growth to promote development of stem and leaves