Fertiliser Technology Potassic fertiliser is graded based on its __________ content. K₂SO₄ KNO₃ K₂O KCl K₂SO₄ KNO₃ K₂O KCl ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (a fertiliser) is coated with limestone powder to Avoid the risk of explosion Cut down its production cost Increase its nitrogen content Add extra nutrient as fertiliser Avoid the risk of explosion Cut down its production cost Increase its nitrogen content Add extra nutrient as fertiliser ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers contains the least percentage of nitrogen? Ammonium sulphate Urea Liquid ammonia Ammonium phosphate Ammonium sulphate Urea Liquid ammonia Ammonium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The concentration (weight %) of nitric acid produced by the oxidation of ammonia and absorption of nitrogen oxides with water is about __________ percent. 100 95 30 60 100 95 30 60 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of phosphate rock with 98% H₂SO₄ produces White phosphorous Superphosphate None of these Orthophosphoric acid White phosphorous Superphosphate None of these Orthophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Prilling tower is found in the flowsheet for the manufacture of Urea Superphosphate Ammonia Triple superphosphate Urea Superphosphate Ammonia Triple superphosphate ANSWER DOWNLOAD EXAMIANS APP
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