Fertiliser Technology Lower temperature and large excess of ammonia in urea melt Does not effect biuret formation Is undersirable Increases biuret formation Decreases biuret formation Does not effect biuret formation Is undersirable Increases biuret formation Decreases biuret formation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalytic ammonia synthesis reaction as in Haber's process is Exothermic Endothermic None of these Irreversible Exothermic Endothermic None of these Irreversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fauser Monte Catini converter is used for Ammonia synthesis (e.g. at FCI Sindri) None of these Shift conversion (i.e. CO to CO₂) Methanation of CO and CO₂ Ammonia synthesis (e.g. at FCI Sindri) None of these Shift conversion (i.e. CO to CO₂) Methanation of CO and CO₂ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition? Natural gas cracking Steam reforming of naphtha Cryogenic removal of H₂ from coke oven gas Electrolysis of water Natural gas cracking Steam reforming of naphtha Cryogenic removal of H₂ from coke oven gas Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which nutrient in fertiliser makes the plant stems stronger and increases branching? Nitrogen Phosphorous Calcium Potassium Nitrogen Phosphorous Calcium Potassium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitric acid is produced on commercial scale in a fertiliser plant by CaNO₃ + H₂SO₄ reaction Passing air through high voltage electric arc Oxidation of ammonia None of these CaNO₃ + H₂SO₄ reaction Passing air through high voltage electric arc Oxidation of ammonia None of these ANSWER DOWNLOAD EXAMIANS APP
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