Fertiliser Technology Though liquid ammonia itself is a fertiliser (with 82% nitrogen content) yet it is commonly not used as such in a tropical country like India, because it Has a pungent smell Vaporises at normal temperature Is toxic and highly corrosive Is in short supply Has a pungent smell Vaporises at normal temperature Is toxic and highly corrosive Is in short supply ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is a __________ fertiliser. Nitrogenous Potassic Phosphatic None of these Nitrogenous Potassic Phosphatic None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Liquid ammonia and 60% nitric acid reaction (which produces ammonium nitrate) is None of these Exothermic Endothermic Autocatalytic None of these Exothermic Endothermic Autocatalytic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The optimum size of the ammonia plant is __________ tons/day. 100 10 1000C 1000 100 10 1000C 1000 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Phosphoric acid Superphosphate Triple superphosphate Gypsum Phosphoric acid Superphosphate Triple superphosphate Gypsum ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 250-300 1400-1450 500-750 950-1050 250-300 1400-1450 500-750 950-1050 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS