Fertiliser Technology In the manufacture of H₃ PO₄ (ortho), ; strong H₂ SO₄ leaching wet process as compared to electric furnace process Requires lower capital investment in the plant Produces lower purity acid Uses lower grade phosphate rock Is very costly Requires lower capital investment in the plant Produces lower purity acid Uses lower grade phosphate rock Is very costly ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is not a fertiliser. Ammonium sulphate Calcium ammonium nitrate Liquid ammonia Ferrous sulphate Ammonium sulphate Calcium ammonium nitrate Liquid ammonia Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology CO₂ present in reformed gas (obtained by steam reforming of naphtha) is removed by absorbing in Mono-ethanolamine (MEA) Slaked lime Methyl-Ethyl Ketone (MEK) Ammoniacal liquor Mono-ethanolamine (MEA) Slaked lime Methyl-Ethyl Ketone (MEK) Ammoniacal liquor ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of nitric acid and sulphuric acid with phosphate rock produces Tributyl phosphate Tricresyl phosphate Diammonium phosphate Nitrophosphate Tributyl phosphate Tricresyl phosphate Diammonium phosphate Nitrophosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion of yellow phosphorous to red phosphorous is done by heating it in covered retorts at __________ °C in absence of air. 800-900 1000-1200 250-400 50-80 800-900 1000-1200 250-400 50-80 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of orthophosphoric acid with phosphate rock produces Superphosphate Monoammonium phosphate Metaphosphoric acid Triple superphosphate Superphosphate Monoammonium phosphate Metaphosphoric acid Triple superphosphate ANSWER DOWNLOAD EXAMIANS APP
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