Fertiliser Technology P₂O₅ percentage in the phosphoric acid produced by wet process is about 30 70 10 50 30 70 10 50 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser contains 82% N₂. It could be Urea Ammonium nitrate Liquid NH₃ None of these Urea Ammonium nitrate Liquid NH₃ None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonia synthesis gas is produced from fuel oil by Hydrocracking Steam reforming Hydrogenation Partial oxidation Hydrocracking Steam reforming Hydrogenation Partial oxidation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Multistage operation (as in the case of catalytic oxidation of SO₂) is not carried out for NH₃ synthesis, because of Higher pumping cost Chances of entrainment and disturbance of catalyst bed High cost of the high pressure vessel used for the reactor Comparatively higher pressure drop Higher pumping cost Chances of entrainment and disturbance of catalyst bed High cost of the high pressure vessel used for the reactor Comparatively higher pressure drop ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in ammonia synthesis uses __________ as a promoter. Ni K₂O Pt Al2O₃ Ni K₂O Pt Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric furnace method for production of phosphorous uses phosphate rock Silica and coke And phosphoric acid And sulphuric acid And coke Silica and coke And phosphoric acid And sulphuric acid And coke ANSWER DOWNLOAD EXAMIANS APP
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