Fertiliser Technology Which of the following fertilisers contains the least percentage of nitrogen? Liquid ammonia Ammonium sulphate Ammonium phosphate Urea Liquid ammonia Ammonium sulphate Ammonium phosphate Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in Haber's process for ammonia production is Reduced iron oxide Nickel Vanadium pentoxide Silica gel Reduced iron oxide Nickel Vanadium pentoxide Silica gel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is not a fertiliser. Liquid ammonia Ammonium sulphate Ferrous sulphate Calcium ammonium nitrate Liquid ammonia Ammonium sulphate Ferrous sulphate Calcium ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is a __________ fertiliser. Nitrogenous None of these Potassic Phosphatic Nitrogenous None of these Potassic Phosphatic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Color of nitric acid is light yellow due to the presence of NH₃ N₂H₅ NO₂ NO NH₃ N₂H₅ NO₂ NO ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Gypsum Triple superphosphate Superphosphate Phosphoric acid Gypsum Triple superphosphate Superphosphate Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
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