Fertiliser Technology Electric furnace method for production of phosphorous uses phosphate rock And coke And phosphoric acid Silica and coke And sulphuric acid And coke And phosphoric acid Silica and coke And sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to about 900°C, produces No change in it Pyrophosphoric acid Metaphosphoric acid None of these No change in it Pyrophosphoric acid Metaphosphoric acid None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Effectiveness of a fertiliser is independent of the Type of crop Nature of soil None of these PH of soil Type of crop Nature of soil None of these PH of soil ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Promoter used in NH₃ synthesis catalyst is V₂O₅ SiO₃ K₂O U₂O₃ V₂O₅ SiO₃ K₂O U₂O₃ 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
Fertiliser Technology Reaction of __________ acid with phosphate rock produces superphosphates. Nitric Sulphuric Hydrochloric Phosphoric Nitric Sulphuric Hydrochloric Phosphoric ANSWER DOWNLOAD EXAMIANS APP
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