Fertiliser Technology In the manufacture of urea, the intermediate chemical formed is Ammonium carbamate Biuret None of these Ammonium carbonate Ammonium carbamate Biuret None of these Ammonium carbonate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate which contains about 46% P₂O₅ is produced by the reaction of phosphate rock with ortho phosphoric acid of____percent concentration. 75-80 25-28 52-54 > 98 75-80 25-28 52-54 > 98 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ percentage in the phosphoric acid produced by wet process is about 30 10 50 70 30 10 50 70 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser. Phosphatic Potassic Nitrogenous None of these Phosphatic Potassic Nitrogenous None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. Alumina Vanadium pentoxide Nickel No Alumina Vanadium pentoxide Nickel No ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Leaching of phosphate rock by strong __________ acid produces phosphoric acid. Either A or B Hydrochloric Neither A nor B Sulphuric Either A or B Hydrochloric Neither A nor B Sulphuric ANSWER DOWNLOAD EXAMIANS APP
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