Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. Alumina Nickel No Vanadium pentoxide Alumina Nickel No Vanadium pentoxide ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A mixture of phosphate rock __________ is heated in an electric furnace to produce phosphorous. And coke Sand & coke Salt & coke And sand And coke Sand & coke Salt & coke And sand ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ content in triple superphosphate is about __________ percent. 85-90 42-50 15-20 70-75 85-90 42-50 15-20 70-75 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is required for the development of fibrous materials of the plants and of the sugar of vegetable & fruits? Potassic fertiliser Phosphatic fertilisers Nitrogenous fertilisers None of these Potassic fertiliser Phosphatic fertilisers Nitrogenous fertilisers None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the best fertiliser for paddy? Superphosphate Ammonium sulphate Nitro-phosphate Potassium nitrate Superphosphate Ammonium sulphate Nitro-phosphate Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH₃ to NO is about __________ percent. 68 38 82 98 68 38 82 98 ANSWER DOWNLOAD EXAMIANS APP
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