Fertiliser Technology Triple superphosphate which contains about 46% P₂O₅ is produced by the reaction of phosphate rock with ortho phosphoric acid of____percent concentration. 52-54 > 98 25-28 75-80 52-54 > 98 25-28 75-80 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'micro-nutrient' for plant growth? Chlorine Carbon Iron Boron Chlorine Carbon Iron Boron ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Produces a valuable by-product called gypsum Is weak acid process Is used less frequently Can use only high grade phosphate rock Produces a valuable by-product called gypsum Is weak acid process Is used less frequently Can use only high grade phosphate rock ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium sulphate can be produced by reacting gypsum with None of these Ammonia Ammonium carbonate Nitric acid None of these Ammonia Ammonium carbonate Nitric acid 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. 60 100 30 95 60 100 30 95 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fauser Monte Catini converter is used for Methanation of CO and CO₂ None of these Ammonia synthesis (e.g. at FCI Sindri) Shift conversion (i.e. CO to CO₂) Methanation of CO and CO₂ None of these Ammonia synthesis (e.g. at FCI Sindri) Shift conversion (i.e. CO to CO₂) ANSWER DOWNLOAD EXAMIANS APP
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