Fertiliser Technology Low grade phosphate rock can be used in electrical furnace, because It produces low cost product CaO content is less Of the better CaO/SiO₂ balance for slag formation It is cheap It produces low cost product CaO content is less Of the better CaO/SiO₂ balance for slag formation It is cheap ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The essential ingradient of all the synthesis gas is CO₂ O₂ N₂ H₂ CO₂ O₂ N₂ H₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Commercial fertilisers are available mostly in the form of Grannules Flakes Powder Lumps Grannules Flakes Powder Lumps ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following nitrogenous fertilisers has the highest percentage of nitrogen? Calcium nitrate Urea Calcium ammonium nitrate (CAN) Ammonium sulphate Calcium nitrate Urea Calcium ammonium nitrate (CAN) Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of urea can be increased with excess ammonia and higher pressure & temperature, but because of __________ this is normally not done. Increased biuret formation Increased cost of equipment High corrosion rate All of these Increased biuret formation Increased cost of equipment High corrosion rate All of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Liquid ammonia and 60% nitric acid reaction (which produces ammonium nitrate) is None of these Autocatalytic Endothermic Exothermic None of these Autocatalytic Endothermic Exothermic ANSWER DOWNLOAD EXAMIANS APP
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