Fertiliser Technology Maximum stability of white phosphorous is at Room temperature >600°C Atmospheric pressure Very high pressure Room temperature >600°C Atmospheric pressure Very high pressure ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of dilute sulphuric acid with phosphate rock produces Gypsum Phosphoric acid Triple superphosphate Superphosphate Gypsum Phosphoric acid Triple superphosphate Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Flushing liquor used for cooling coke oven gas constitutes of Dilute H₂SO₄ K₂CO₃ solution Dilute HCl Ammoniacal liquor Dilute H₂SO₄ K₂CO₃ solution Dilute HCl Ammoniacal liquor ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate is Not prone to explosive thermal decomposition Having about 40% N₂ Not hygroscopic Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer Not prone to explosive thermal decomposition Having about 40% N₂ Not hygroscopic Mixed with limestone powder to reduce its explosive nature before using it as a fertilizer ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion achieved in HNO₃ synthesis with the use of platinum catalyst is about 95-97%. The rate of formation of nitrogen dioxide from the oxidation of nitric acid is favoured by Decreasing the temperature Increasing the temperature Decreasing the pressure None of these Decreasing the temperature Increasing the temperature Decreasing the pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following gasifiers can be attached to coal based fertiliser plants? Gasifier working at 20 atm Gasifier working at 40 atm Kopper-Totzek gasifier Lurgi (high pressure) gasifier Gasifier working at 20 atm Gasifier working at 40 atm Kopper-Totzek gasifier Lurgi (high pressure) gasifier ANSWER DOWNLOAD EXAMIANS APP
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