Fertiliser Technology Prilling of urea should be accomplished (in a sprayer) just above the melting point of urea with minimum of retention time, otherwise it will result in Substantially wet non-flowing and sticky product Non-spherical prills Biuret formation Low bulk density product Substantially wet non-flowing and sticky product Non-spherical prills Biuret formation Low bulk density product ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces Metaphosphoric acid No change in it None of these Pyrophosphoric acid Metaphosphoric acid No change in it None of these Pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is the most suitable fertiliser for paddy. Urea Potassium nitrate Ammonium sulphate Superphosphate Urea Potassium nitrate Ammonium sulphate Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 1400-1450 250-300 500-750 950-1050 1400-1450 250-300 500-750 950-1050 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Out of the following, N₂ content is minimum in Ammonium sulphate Urea Ammonium nitrate Ammonium chloride Ammonium sulphate Urea Ammonium nitrate Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser plants get their N₂ requirements By fractionation of liquified air From coal gas (coke oven gas) By dissociating oxides of nitrogen From producer gas By fractionation of liquified air From coal gas (coke oven gas) By dissociating oxides of nitrogen From producer gas ANSWER DOWNLOAD EXAMIANS APP
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