Fertiliser Technology Nitrogen content of urea is about __________ percent. 46 80 94 10 46 80 94 10 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Main constituent of phosphate rock is Ammonium phosphate Calcium fluoride Flour apatite Calcium phosphate Ammonium phosphate Calcium fluoride Flour apatite Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Commercial fertilisers are available mostly in the form of Grannules Powder Lumps Flakes Grannules Powder Lumps Flakes ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphoric acid is produced in wet process from phosphate rock and Concentrated NHO₃ Concentrated HCl Concentrated H₂SO₄ Dilute H₂SO₄ Concentrated NHO₃ Concentrated HCl Concentrated H₂SO₄ Dilute H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is needed for promoting the development of leaves and stems during early stages of plant growth? Nitrogeneous fertiliser Phosphatic fertiliser Potassic fertiliser None of these Nitrogeneous fertiliser Phosphatic fertiliser Potassic fertiliser None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in the manufacture of NH₃ by Haber's process is finely divided Iron Alumina Nickel Vanadium pentoxide Iron Alumina Nickel Vanadium pentoxide ANSWER DOWNLOAD EXAMIANS APP
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