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