Fertiliser Technology Which of the following nitrogenous fertilisers has the highest percentage of nitrogen? Calcium nitrate Ammonium sulphate Urea Calcium ammonium nitrate (CAN) Calcium nitrate Ammonium sulphate Urea Calcium ammonium nitrate (CAN) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a commercially used feed-stock for the production of ammonia synthesis gas? Naphtha Water Coal/coke oven gas Tar Naphtha Water Coal/coke oven gas Tar ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is a __________ fertiliser. Potassic Phosphatic None of these Nitrogenous Potassic Phosphatic None of these Nitrogenous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials for urea production are CO₂ and N₂ NH₃ and CO HNO₃ and CaCO₃ CO₂, H₂ and N₂ CO₂ and N₂ NH₃ and CO HNO₃ and CaCO₃ CO₂, H₂ and N₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology H₄P₂O₇ is the chemical formula of __________ phosphoric acid. Meta None of these Pyro Ortho Meta None of these Pyro Ortho ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Naphtha in a fertiliser plant is used as a source of N₂ Fuel O₂ H₂ N₂ Fuel O₂ H₂ ANSWER DOWNLOAD EXAMIANS APP
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