Fertiliser Technology Which of the following gasifiers can be attached to coal based fertiliser plants? Kopper-Totzek gasifier Gasifier working at 20 atm Lurgi (high pressure) gasifier Gasifier working at 40 atm Kopper-Totzek gasifier Gasifier working at 20 atm Lurgi (high pressure) gasifier Gasifier working at 40 atm ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Bio-fertilisers are cheaper, renewable and pollution free. They improve the __________ of the soil. Water holding capacity All of these Texture Nutrient supply Water holding capacity All of these Texture Nutrient supply ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in the oxidation of ammonia is Platinum-beryllium Platinum-molybdenum Cobalt-molybdenum Platinum-rhodium Platinum-beryllium Platinum-molybdenum Cobalt-molybdenum Platinum-rhodium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Red phosphorous is changed into white phosphorous by None of these Melting under pressure Heating in presence of light Vaporisation followed by condensation None of these Melting under pressure Heating in presence of light Vaporisation followed by condensation ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction. Endothermic Exothermic Reversible Catalytic Endothermic Exothermic Reversible Catalytic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (a fertiliser) is coated with limestone powder to Cut down its production cost Increase its nitrogen content Add extra nutrient as fertiliser Avoid the risk of explosion Cut down its production cost Increase its nitrogen content Add extra nutrient as fertiliser Avoid the risk of explosion ANSWER DOWNLOAD EXAMIANS APP
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