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