Fertiliser Technology Nitric acid is produced on commercial scale in a fertiliser plant by CaNO₃ + H₂SO₄ reaction Oxidation of ammonia None of these Passing air through high voltage electric arc CaNO₃ + H₂SO₄ reaction Oxidation of ammonia None of these Passing air through high voltage electric arc ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonia synthesis gas is produced from natural gas by Hydrogenation Thermal cracking Steam reforming Partial oxidation Hydrogenation Thermal cracking Steam reforming Partial oxidation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 1400-1450 250-300 500-750 950-1050 1400-1450 250-300 500-750 950-1050 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertiliser is graded based on its __________ content. KCl KNO₃ K₂SO₄ K₂O KCl KNO₃ K₂SO₄ K₂O ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphatic fertiliser is graded based on its __________ content. P₂O₃ H₃PO₄ P₂O₅ PCl5 P₂O₃ H₃PO₄ P₂O₅ PCl5 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is required for the development of fibrous materials of the plants and of the sugar of vegetable & fruits? Potassic fertiliser Nitrogenous fertilisers Phosphatic fertilisers None of these Potassic fertiliser Nitrogenous fertilisers Phosphatic fertilisers None of these ANSWER DOWNLOAD EXAMIANS APP
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