Fertiliser Technology During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH₃ to NO is about __________ percent. 38 98 68 82 38 98 68 82 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Coal based fertiliser plants at Ramagundam (Andhra Pradesh) and Talchar (Orissa) Use coal as filler in fertiliser Use coal for heating purpose Use coal as conditioner in fertiliser Gasify coal to get hydrogen from coal gas Use coal as filler in fertiliser Use coal for heating purpose Use coal as conditioner in fertiliser Gasify coal to get hydrogen from coal gas ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in steam reforming of naphtha is Nickel Silica gel Rhodium Platinum Nickel Silica gel Rhodium Platinum ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertilisers do not promote the development of Stems & leaves during early stage of plant growth Starches of potatoes & grains Sugar of fruits & vegetables Fibrous materials of plants Stems & leaves during early stage of plant growth Starches of potatoes & grains Sugar of fruits & vegetables Fibrous materials of plants ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Vapor phase reaction of ammonia & nitric acid to produce ammonium nitrate is termed as the __________ process. Stengel Haber's Du-pont's Le-chatlier's Stengel Haber's Du-pont's Le-chatlier's ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 500-750 950-1050 250-300 1400-1450 500-750 950-1050 250-300 1400-1450 ANSWER DOWNLOAD EXAMIANS APP
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