Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Superphosphate Phosphoric acid Triple superphosphate Gypsum Superphosphate Phosphoric acid Triple superphosphate Gypsum 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. 95 60 100 30 95 60 100 30 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Temperature and pressure in ammonia converter is 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 450 atm, 550°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology H₃PO₄ is the chemical formula of __________ phosphoric acid. Meta Ortho None of these Pyro Meta Ortho None of these Pyro ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser value of a nitrogeneous fertiliser is expressed in terms of its __________ content. KNO₃ N₂ NO₂ NHO₃ KNO₃ N₂ NO₂ NHO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Leaching of phosphate rock by strong __________ acid produces phosphoric acid. Neither A nor B Sulphuric Hydrochloric Either A or B Neither A nor B Sulphuric Hydrochloric Either A or B ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS