Fertiliser Technology Temperature and pressure in ammonia converter is 200 atm, 1000°C 450 atm, 550°C 450 atm, 1000°C 450 atm, 200°C 200 atm, 1000°C 450 atm, 550°C 450 atm, 1000°C 450 atm, 200°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea (a nitrogeneous fertiliser) is produced from carbon dioxide and Ammonium nitrate Ammonia Nitric oxide Nitric acid Ammonium nitrate Ammonia Nitric oxide Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of elemental phosphorous from rock phosphate is about __________ percent. 60-65 1-2 15-25 40-45 60-65 1-2 15-25 40-45 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitric acid is produced on commercial scale in a fertiliser plant by CaNO₃ + H₂SO₄ reaction Oxidation of ammonia None of these Passing air through high voltage electric arc CaNO₃ + H₂SO₄ reaction Oxidation of ammonia None of these Passing air through high voltage electric arc ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is used as a cattle feed? Superphosphate Ammonium sulphate Urea Calcium ammonium nitrate Superphosphate Ammonium sulphate Urea Calcium ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following does not come under the category of 'secondary nutrient' for plant growth? Calcium Sulphur Magnesium Oxygen Calcium Sulphur Magnesium Oxygen ANSWER DOWNLOAD EXAMIANS APP
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