Fertiliser Technology Reaction of orthophosphoric acid with phosphate rock produces Monoammonium phosphate Superphosphate Metaphosphoric acid Triple superphosphate Monoammonium phosphate Superphosphate Metaphosphoric acid Triple superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of elemental phosphorous from rock phosphate is about __________ percent. 1-2 60-65 40-45 15-25 1-2 60-65 40-45 15-25 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH₃ to NO is about __________ percent. 98 68 38 82 98 68 38 82 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In an ammonia plant, the purge off is essential to Maintain H₂ : N₂ ratio at 3 :1 Maintain inert gas concentration within a limit Remove excess poisonous gases Remove uncondensed ammonia vapour Maintain H₂ : N₂ ratio at 3 :1 Maintain inert gas concentration within a limit Remove excess poisonous gases Remove uncondensed ammonia vapour ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology NPK fertiliser is a __________ fertiliser. Mixed Phosphatic Nitrogenous Complex Mixed Phosphatic Nitrogenous Complex ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Superphosphate Triple superphosphate Gypsum Phosphoric acid Superphosphate Triple superphosphate Gypsum Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
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