Fertiliser Technology P₂O₅ content in superphosphate is about __________ percent. 65-70 85-90 15-20 30-35 65-70 85-90 15-20 30-35 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is used as a cattle feed? Ammonium sulphate Urea Calcium ammonium nitrate Superphosphate Ammonium sulphate Urea Calcium ammonium nitrate Superphosphate ANSWER DOWNLOAD EXAMIANS APP
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 Is very costly Uses lower grade phosphate rock Requires lower capital investment in the plant Produces lower purity acid Is very costly Uses lower grade phosphate rock ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following solvents is used for the extraction of H₃PO₄ from CaCl₂ solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? Butyl alcohol Iso propyl alcohol Hexane Toluene Butyl alcohol Iso propyl alcohol Hexane Toluene ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content of a nitrogenous fertiliser is 35%. It could be Urea Ammonium sulphate Ammonium nitrate Calcium ammonium nitrate (CAN) Urea Ammonium sulphate Ammonium nitrate Calcium ammonium nitrate (CAN) 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) Ammoniacal liquor Methyl-Ethyl Ketone (MEK) Slaked lime Mono-ethanolamine (MEA) Ammoniacal liquor Methyl-Ethyl Ketone (MEK) Slaked lime ANSWER DOWNLOAD EXAMIANS APP
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