Fertiliser Technology Biuret formation in urea is kept at minimum (< 1 %), because it is Helpful in decomposition of urea Toxic and harmful to some crops Explosive in nature Corrosive in nature Helpful in decomposition of urea Toxic and harmful to some crops Explosive in nature Corrosive in nature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Promoter used in NH₃ synthesis catalyst is K₂O U₂O₃ SiO₃ V₂O₅ K₂O U₂O₃ SiO₃ V₂O₅ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertilisers Stimulate early growth and accelerate seeding None of these Help in development of starches of potatoes and grain Are useful during early stage of the plant growth Stimulate early growth and accelerate seeding None of these Help in development of starches of potatoes and grain Are useful during early stage of the plant growth ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The concentration (weight %) of nitric acid produced by the oxidation of ammonia and absorption of nitrogen oxides with water is about __________ percent. 100 30 95 60 100 30 95 60 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis? H? separation from coke oven gas Electrolysis of water Cracking of natural gas Steam reforming of naphtha H? separation from coke oven gas Electrolysis of water Cracking of natural gas Steam reforming of naphtha ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In __________ converter for ammonia synthesis, the catalyst is arranged in the form of a single continuous bed. Udhe Fauser-Monte Catini Kellog Claude Udhe Fauser-Monte Catini Kellog Claude ANSWER DOWNLOAD EXAMIANS APP
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