Fertiliser Technology P₂O₅ content in triple superphosphate is about __________ percent. 15-20 85-90 70-75 42-50 15-20 85-90 70-75 42-50 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 Produces lower purity acid Requires lower capital investment in the plant Uses lower grade phosphate rock Is very costly Produces lower purity acid Requires lower capital investment in the plant Uses lower grade phosphate rock Is very costly ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology An increase in the NH₃/CO₂ ratio in urea manufacture results in Decreased specific volume of molten mass Decreased degree of conversion of NH₃ to urea Increased degree of conversion of CO₂ to urea Decreased yield of urea Decreased specific volume of molten mass Decreased degree of conversion of NH₃ to urea Increased degree of conversion of CO₂ to urea Decreased yield of urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a mixed fertiliser? Calcium ammonium nitrate (CAN) Ammonium phosphate None of these Nitrophosphate Calcium ammonium nitrate (CAN) Ammonium phosphate None of these Nitrophosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is the undesirable by-product produced in the manufacture of urea. Carbon dioxide Biuret Ammonium carbamate Ammonium carbonate Carbon dioxide Biuret Ammonium carbamate Ammonium carbonate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conditioners like finely divided peat are added to the fertiliser to Increase its solubility Avoid caking & hardening Produce bulk Counteract burning Increase its solubility Avoid caking & hardening Produce bulk Counteract burning ANSWER DOWNLOAD EXAMIANS APP
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