Fertiliser Technology Red phosphorous is changed into white phosphorous by Melting under pressure None of these Heating in presence of light Vaporisation followed by condensation Melting under pressure None of these Heating in presence of light Vaporisation followed by condensation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating a mixture of phosphate rock, coke and sand in an electric furnace produces Phosphoric acid Ammonium phosphate Phosphorous Superphosphate Phosphoric acid Ammonium phosphate Phosphorous Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In __________ converter for ammonia synthesis, the catalyst is arranged in the form of a single continuous bed. Udhe Kellog Fauser-Monte Catini Claude Udhe Kellog Fauser-Monte Catini Claude ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea (a nitrogeneous fertiliser) is produced from carbon dioxide and Nitric acid Ammonia Ammonium nitrate Nitric oxide Nitric acid Ammonia Ammonium nitrate Nitric oxide ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a measure component necessarily to be present in fertilisers? Nitrogen Phosphorous Potassium Sulphur Nitrogen Phosphorous Potassium Sulphur ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Temperature and pressure in ammonia converter is 450 atm, 550°C 450 atm, 200°C 450 atm, 1000°C 200 atm, 1000°C 450 atm, 550°C 450 atm, 200°C 450 atm, 1000°C 200 atm, 1000°C ANSWER DOWNLOAD EXAMIANS APP
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