Fertiliser Technology Phosphatic fertiliser is graded based on its __________ content. P₂O₅ PCl5 H₃PO₄ P₂O₃ P₂O₅ PCl5 H₃PO₄ P₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The main constituent of rock phosphate is None of these Mono-calcium phosphate Di-calcium phosphate Fluorspar None of these Mono-calcium phosphate Di-calcium phosphate Fluorspar ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Action of phosphoric acid on rock phosphate produces Diammonium phosphate Nitrophosphate Triple superphosphate Superphosphate Diammonium phosphate Nitrophosphate Triple superphosphate Superphosphate 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 Chances of entrainment and disturbance of catalyst bed Higher pumping cost High cost of the high pressure vessel used for the reactor Comparatively higher pressure drop Chances of entrainment and disturbance of catalyst bed Higher pumping cost High cost of the high pressure vessel used for the reactor ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser contains 82% N₂. It could be None of these Liquid NH₃ Urea Ammonium nitrate None of these Liquid NH₃ Urea Ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology An increase in the NH₃/CO₂ ratio in urea manufacture results in Increased degree of conversion of CO₂ to urea Decreased degree of conversion of NH₃ to urea Decreased yield of urea Decreased specific volume of molten mass Increased degree of conversion of CO₂ to urea Decreased degree of conversion of NH₃ to urea Decreased yield of urea Decreased specific volume of molten mass ANSWER DOWNLOAD EXAMIANS APP
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