Fertiliser Technology Catalyst used in Haber's process for ammonia production is Silica gel Reduced iron oxide Nickel Vanadium pentoxide Silica gel Reduced iron oxide Nickel Vanadium pentoxide ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Reaction of anhydrous liquid ammonia with orthophosphoric acid produces Superphosphate None of these Triple superphosphate Ammonium phosphate Superphosphate None of these Triple superphosphate Ammonium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Biuret formation in urea is kept at minimum (< 1 %), because it is Explosive in nature Corrosive in nature Toxic and harmful to some crops Helpful in decomposition of urea Explosive in nature Corrosive in nature Toxic and harmful to some crops Helpful in decomposition of urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. Nickel Vanadium pentoxide Alumina No Nickel Vanadium pentoxide Alumina No 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 Atmospheric pressure; as the pressure has no effect on conversion Very high temperature High pressure Low pressure Atmospheric pressure; as the pressure has no effect on conversion Very high temperature High pressure ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology P₂O₅ content in triple superphosphate is about __________ percent. 42-50 85-90 70-75 15-20 42-50 85-90 70-75 15-20 ANSWER DOWNLOAD EXAMIANS APP
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