Fertiliser Technology Nitrogen content of urea is about __________ percent. 10 46 80 94 10 46 80 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 Endothermic Exothermic None of these Autocatalytic Endothermic Exothermic None of these Autocatalytic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate is Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not prone to explosive thermal decomposition Having about 40% N₂ Not hygroscopic Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not prone to explosive thermal decomposition Having about 40% N₂ Not hygroscopic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser plants get their N₂ requirements By dissociating oxides of nitrogen From coal gas (coke oven gas) By fractionation of liquified air From producer gas By dissociating oxides of nitrogen From coal gas (coke oven gas) By fractionation of liquified air From producer gas ANSWER DOWNLOAD EXAMIANS APP
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