Fertiliser Technology Nitrogen content of urea is about __________ percent. 10 46 94 80 10 46 94 80 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Leaching of phosphate rock by strong __________ acid produces phosphoric acid. Neither A nor B Either A or B Hydrochloric Sulphuric Neither A nor B Either A or B Hydrochloric 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 Not hygroscopic Having about 40% N₂ Not prone to explosive thermal decomposition Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not hygroscopic Having about 40% N₂ Not prone to explosive thermal decomposition Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser plants get their N₂ requirements By fractionation of liquified air From coal gas (coke oven gas) By dissociating oxides of nitrogen From producer gas By fractionation of liquified air From coal gas (coke oven gas) By dissociating oxides of nitrogen From producer gas ANSWER DOWNLOAD EXAMIANS APP
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