Fertiliser Technology A fertiliser contains 82% N₂. It could be Ammonium nitrate Liquid NH₃ Urea None of these Ammonium nitrate Liquid NH₃ Urea None of these 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 Temperature and pressure in ammonia converter is 450 atm, 1000°C 450 atm, 550°C 200 atm, 1000°C 450 atm, 200°C 450 atm, 1000°C 450 atm, 550°C 200 atm, 1000°C 450 atm, 200°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Excessive use of chemical fertilisers causes shrivelling of the roots and wilting of the plant, because the Soil becomes too acidic Osmotic pressure of the soil water becomes higher than that of the plant sap Soil becomes too alkaline Osmotic pressure of the soil water becomes less than that of the plant sap Soil becomes too acidic Osmotic pressure of the soil water becomes higher than that of the plant sap Soil becomes too alkaline Osmotic pressure of the soil water becomes less than that of the plant sap ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Biuret formation in urea is kept at minimum (< 1 %), because it is Toxic and harmful to some crops Explosive in nature Corrosive in nature Helpful in decomposition of urea Toxic and harmful to some crops Explosive in nature Corrosive in nature Helpful in decomposition of urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content in ammonium sulphate (a fertiliser) is around __________ percent. 65 5 50 20 65 5 50 20 ANSWER DOWNLOAD EXAMIANS APP
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