Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 250-300 1400-1450 950-1050 500-750 250-300 1400-1450 950-1050 500-750 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric furnace method for production of phosphorous uses phosphate rock And phosphoric acid And coke Silica and coke And sulphuric acid And phosphoric acid And coke Silica and coke And sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Tricresyl phosphate is chemically represented as (CH₃ C₆ H₄)₃ PO₄ (NH₄)₂HPO₄ Ca₁₀(PO₄)3F₆ NH₄H₂PO₄ (CH₃ C₆ H₄)₃ PO₄ (NH₄)₂HPO₄ Ca₁₀(PO₄)3F₆ NH₄H₂PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Flushing liquor used for cooling coke oven gas constitutes of Dilute HCl K₂CO₃ solution Ammoniacal liquor Dilute H₂SO₄ Dilute HCl K₂CO₃ solution Ammoniacal liquor Dilute H₂SO₄ 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 Comparatively higher pressure drop High cost of the high pressure vessel used for the reactor Chances of entrainment and disturbance of catalyst bed Higher pumping cost Comparatively higher pressure drop High cost of the high pressure vessel used for the reactor Chances of entrainment and disturbance of catalyst bed Higher pumping cost ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalytic ammonia synthesis reaction as in Haber's process is Irreversible Exothermic None of these Endothermic Irreversible Exothermic None of these Endothermic ANSWER DOWNLOAD EXAMIANS APP
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