Fertiliser Technology Nitrogen content of urea is about __________ percent. 46 80 10 94 46 80 10 94 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Leaching of phosphate rock by strong __________ acid produces phosphoric acid. Neither A nor B Hydrochloric Either A or B Sulphuric Neither A nor B Hydrochloric Either A or B Sulphuric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonia synthesis reaction is Exothermic None of these Autocatalytic Endothermic Exothermic None of these Autocatalytic Endothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate is Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Having about 40% N₂ Not prone to explosive thermal decomposition Not hygroscopic Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Having about 40% N₂ Not prone to explosive thermal decomposition Not hygroscopic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser plants get their N₂ requirements From coal gas (coke oven gas) From producer gas By dissociating oxides of nitrogen By fractionation of liquified air From coal gas (coke oven gas) From producer gas By dissociating oxides of nitrogen By fractionation of liquified air ANSWER DOWNLOAD EXAMIANS APP
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