Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. No Alumina Nickel Vanadium pentoxide No Alumina Nickel Vanadium pentoxide ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of urea can be increased with excess ammonia and higher pressure & temperature, but because of __________ this is normally not done. High corrosion rate Increased biuret formation All of these Increased cost of equipment High corrosion rate Increased biuret formation All of these Increased cost of equipment ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content of urea is about __________ percent. 80 94 10 46 80 94 10 46 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser plants get their N₂ requirements From coal gas (coke oven gas) By dissociating oxides of nitrogen From producer gas By fractionation of liquified air From coal gas (coke oven gas) By dissociating oxides of nitrogen From producer gas By fractionation of liquified air ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following set of conditions is favourable for the maximum yield of ammonia by Haber's process? High pressure, low reactants concentration, high temperature High pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature Low pressure, high reactants concentration, low temperature High pressure, low reactants concentration, high temperature High pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature Low pressure, high reactants concentration, low temperature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in desulphurisation of naphtha is Pt-Rh Silica gel Nickel Co-Mo Pt-Rh Silica gel Nickel Co-Mo ANSWER DOWNLOAD EXAMIANS APP
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