Fertiliser Technology An increase in the NH₃/CO₂ ratio in urea manufacture results in Increased degree of conversion of CO₂ to urea Decreased specific volume of molten mass Decreased degree of conversion of NH₃ to urea Decreased yield of urea Increased degree of conversion of CO₂ to urea Decreased specific volume of molten mass Decreased degree of conversion of NH₃ to urea Decreased yield of urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Leaching of phosphate rock by strong __________ acid produces phosphoric acid. Sulphuric Neither A nor B Either A or B Hydrochloric Sulphuric Neither A nor B Either A or B Hydrochloric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology With increases in pressure, the conversion of ammonium carbamate into urea Remains unaltered Decreases Increases Can either increase or decrease depends on biuret content Remains unaltered Decreases Increases Can either increase or decrease depends on biuret content ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Base suspension fertiliser essentially contains 43% K₂O and 43% P₂O₅ 13% N₂ and 43% P₂O₅ 43% N₂ and 13% K₂O 43% N₂ and 13% P₂O₅ 43% K₂O and 43% P₂O₅ 13% N₂ and 43% P₂O₅ 43% N₂ and 13% K₂O 43% N₂ and 13% P₂O₅ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces None of these No change in it Metaphosphoric acid Pyrophosphoric acid None of these No change in it Metaphosphoric acid Pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a mixed fertiliser? Ammonium phosphate Calcium ammonium nitrate (CAN) Nitrophosphate None of these Ammonium phosphate Calcium ammonium nitrate (CAN) Nitrophosphate None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS