Fertiliser Technology Which nutrient in fertiliser makes the plant stems stronger and increases branching? Phosphorous Calcium Nitrogen Potassium Phosphorous Calcium Nitrogen Potassium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitric acid is produced on commercial scale in a fertiliser plant by None of these CaNO₃ + H₂SO₄ reaction Oxidation of ammonia Passing air through high voltage electric arc None of these CaNO₃ + H₂SO₄ reaction Oxidation of ammonia Passing air through high voltage electric arc 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. 38 68 82 98 38 68 82 98 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. No Vanadium pentoxide Alumina Nickel No Vanadium pentoxide Alumina Nickel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonia synthesis gas is produced from fuel oil by Hydrocracking Partial oxidation Hydrogenation Steam reforming Hydrocracking Partial oxidation Hydrogenation Steam reforming ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology HPO₃ is the chemical formula of __________ phosphoric acid. None of these Meta Ortho Pyro None of these Meta Ortho Pyro ANSWER DOWNLOAD EXAMIANS APP
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