Fertiliser Technology Raw materials required for the production of CAN (Calcium ammonium nitrate) is NH₃ HNO₃ & limestone CO₂ & KNO₃ CO₂ & H₂SO₄ HNO₃ & NH₄Cl HNO₃ & limestone CO₂ & KNO₃ CO₂ & H₂SO₄ HNO₃ & NH₄Cl ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of biuret is NH₂CONHCONH₂ NH₄COONH₂ NH₂.CO.NH₂ NH₃.COO.NH₃ NH₂CONHCONH₂ NH₄COONH₂ NH₂.CO.NH₂ NH₃.COO.NH₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During conversion of ammonium carbamate into urea, presence of large excess of water Increases the yield of urea Does not affect the yield of urea Adversely affects the yield of urea Reduces the evaporator load by diluting the urea solution Increases the yield of urea Does not affect the yield of urea Adversely affects the yield of urea Reduces the evaporator load by diluting the urea solution ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Bio-fertilisers are cheaper, renewable and pollution free. They improve the __________ of the soil. All of these Water holding capacity Nutrient supply Texture All of these Water holding capacity Nutrient supply Texture ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following nitrogenous fertilisers has the highest percentage of nitrogen? Ammonium sulphate Urea Calcium ammonium nitrate (CAN) Calcium nitrate Ammonium sulphate Urea Calcium ammonium nitrate (CAN) Calcium nitrate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition? Steam reforming of naphtha Cryogenic removal of H₂ from coke oven gas Natural gas cracking Electrolysis of water Steam reforming of naphtha Cryogenic removal of H₂ from coke oven gas Natural gas cracking Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
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