Fertiliser Technology Formation of ammonium carbamate by reaction of NH₃ with CO₂ is a/an __________ reaction. Endothermic Catalytic Exothermic Reversible Endothermic Catalytic Exothermic Reversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Prilling tower is found in the flowsheet for the manufacture of Triple superphosphate Superphosphate Ammonia Urea Triple superphosphate Superphosphate Ammonia Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is represented as NH₂.CO.NH₂ NH.CO₂.NH NH₃CO.CH₃ NH₃.CO₂.NH₃ NH₂.CO.NH₂ NH.CO₂.NH NH₃CO.CH₃ NH₃.CO₂.NH₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate is made by reacting phosphate rock with __________ acid. Sulphuric Phosphoric Nitric Hydrochloric Sulphuric Phosphoric Nitric Hydrochloric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Though kinetics of ammonia synthesis dictates the use of low temperature for high equilibrium conversion, yet it is kept moderately high (550°C), because at low temperature None of these Space velocity of gas is very low resulting in decreased conversion Rate of reaction is very low Very high pressure is required resulting in costly pressure vessel None of these Space velocity of gas is very low resulting in decreased conversion Rate of reaction is very low Very high pressure is required resulting in costly pressure vessel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content of urea is about __________ percent. 46 10 80 94 46 10 80 94 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS