Fertiliser Technology During conversion of ammonium carbamate into urea, presence of large excess of water Does not affect the yield of urea Reduces the evaporator load by diluting the urea solution Increases the yield of urea Adversely affects the yield of urea Does not affect the yield of urea Reduces the evaporator load by diluting the urea solution Increases the yield of urea Adversely affects the yield of urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is used as a cattle feed? Urea Ammonium sulphate Superphosphate Calcium ammonium nitrate Urea Ammonium sulphate Superphosphate Calcium ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is a catalyst promoter used in catalytic ammonia synthesis reaction? Al₂O₃ MnO Cr₂O₃ K₂O Al₂O₃ MnO Cr₂O₃ K₂O ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Oxygen Sulphur Calcium Magnesium Oxygen Sulphur Calcium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Biuret formation in urea is kept at minimum (< 1 %), because it is Explosive in nature Toxic and harmful to some crops Corrosive in nature Helpful in decomposition of urea Explosive in nature Toxic and harmful to some crops Corrosive in nature Helpful in decomposition of urea 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 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 Requires lower capital investment in the plant Produces lower purity acid ANSWER DOWNLOAD EXAMIANS APP
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