Fertiliser Technology Raw materials required for the production of CAN (Calcium ammonium nitrate) is NH₃ CO₂ & KNO₃ HNO₃ & limestone CO₂ & H₂SO₄ HNO₃ & NH₄Cl CO₂ & KNO₃ HNO₃ & limestone CO₂ & H₂SO₄ HNO₃ & NH₄Cl ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The main constituent of rock phosphate is Di-calcium phosphate Mono-calcium phosphate Fluorspar None of these Di-calcium phosphate Mono-calcium phosphate Fluorspar None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser contains 82% N₂. It could be None of these Urea Liquid NH₃ Ammonium nitrate None of these Urea Liquid NH₃ Ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is represented as NH₂.CO.NH₂ NH.CO₂.NH NH₃.CO₂.NH₃ NH₃CO.CH₃ NH₂.CO.NH₂ NH.CO₂.NH NH₃.CO₂.NH₃ NH₃CO.CH₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Is weak acid process Can use only high grade phosphate rock Produces a valuable by-product called gypsum Is used less frequently Is weak acid process Can use only high grade phosphate rock Produces a valuable by-product called gypsum Is used less frequently ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium Phosphate Carbonate Silicate Bicarbonate Phosphate Carbonate Silicate Bicarbonate ANSWER DOWNLOAD EXAMIANS APP
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