Fertiliser Technology Lower temperature and large excess of ammonia in urea melt Decreases biuret formation Increases biuret formation Is undersirable Does not effect biuret formation Decreases biuret formation Increases biuret formation Is undersirable Does not effect biuret formation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is a __________ fertiliser. None of these Nitrogenous Potassic Phosphatic None of these Nitrogenous Potassic Phosphatic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating of orthophosphoric acid to 250°C produces Metaphosphoric acid None of these No change in it Pyrophosphoric acid Metaphosphoric acid None of these No change in it Pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen content of coke oven gas is __________ percent. 4 58 84 22 4 58 84 22 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of anhydrous liquid ammonia with orthophosphoric acid produces Ammonium phosphate None of these Superphosphate Triple superphosphate Ammonium phosphate None of these Superphosphate Triple superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In ammonia synthesis (N₂ + 3H₂ = 2NH₃), there is a decrease in total volume, hence to get high equilibrium conversion, the reaction should be carried out at Low pressure Very high temperature High pressure Atmospheric pressure; as the pressure has no effect on conversion Low pressure Very high temperature High pressure Atmospheric pressure; as the pressure has no effect on conversion ANSWER DOWNLOAD EXAMIANS APP
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