Fertiliser Technology Nitrogen content of a nitrogenous fertiliser is 35%. It could be Calcium ammonium nitrate (CAN) Ammonium sulphate Ammonium nitrate Urea Calcium ammonium nitrate (CAN) Ammonium sulphate Ammonium nitrate Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Naphtha in a fertiliser plant is used as a source of N₂ O₂ Fuel H₂ N₂ O₂ Fuel H₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Leaching of phosphate rock by strong __________ acid produces phosphoric acid. Neither A nor B Hydrochloric Sulphuric Either A or B Neither A nor B Hydrochloric Sulphuric Either A or B ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in ammonia synthesis uses __________ as a promoter. Ni K₂O Pt Al2O₃ Ni K₂O Pt Al2O₃ 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. 60 100 95 30 60 100 95 30 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium sulphate can be produced by reacting gypsum with Ammonia Nitric acid None of these Ammonium carbonate Ammonia Nitric acid None of these Ammonium carbonate ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS