Fertiliser Technology Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of Phosphoric acid Triple superphosphate Superphosphate Phosphorous Phosphoric acid Triple superphosphate Superphosphate Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the most suitable fertiliser for paddy? Ammonium nitrate Ammonium sulphate CAN Superphosphate Ammonium nitrate Ammonium sulphate CAN Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials for urea production are HNO₃ and CaCO₃ NH₃ and CO CO₂ and N₂ CO₂, H₂ and N₂ HNO₃ and CaCO₃ NH₃ and CO CO₂ and N₂ CO₂, H₂ and N₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Promoter used in NH₃ synthesis catalyst is U₂O₃ SiO₃ V₂O₅ K₂O U₂O₃ SiO₃ V₂O₅ K₂O ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Gypsum Triple superphosphate Phosphoric acid Superphosphate Gypsum Triple superphosphate Phosphoric acid Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Liquid ammonia and 60% nitric acid reaction (which produces ammonium nitrate) is Autocatalytic Endothermic None of these Exothermic Autocatalytic Endothermic None of these Exothermic ANSWER DOWNLOAD EXAMIANS APP
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