Fertiliser Technology NPK fertiliser is a __________ fertiliser. Complex Mixed Nitrogenous Phosphatic Complex Mixed Nitrogenous Phosphatic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Optimum reaction temperature in steam reforming of naphtha is __________ °C. 700 - 1000 300 - 450 1500-1700 100-200 700 - 1000 300 - 450 1500-1700 100-200 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is the undesirable by-product produced in the manufacture of urea. Biuret Carbon dioxide Ammonium carbonate Ammonium carbamate Biuret Carbon dioxide Ammonium carbonate Ammonium carbamate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Out of the following, N₂ content is minimum in Ammonium sulphate Ammonium nitrate Ammonium chloride Urea Ammonium sulphate Ammonium nitrate Ammonium chloride Urea 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 Multistage operation (as in the case of catalytic oxidation of SO₂) is not carried out for NH₃ synthesis, because of Higher pumping cost High cost of the high pressure vessel used for the reactor Comparatively higher pressure drop Chances of entrainment and disturbance of catalyst bed Higher pumping cost High cost of the high pressure vessel used for the reactor Comparatively higher pressure drop Chances of entrainment and disturbance of catalyst bed ANSWER DOWNLOAD EXAMIANS APP
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