Fertiliser Technology __________ is the undesirable by-product produced in the manufacture of urea. Ammonium carbamate Carbon dioxide Ammonium carbonate Biuret Ammonium carbamate Carbon dioxide Ammonium carbonate Biuret ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in Haber's process for ammonia production is Silica gel Vanadium pentoxide Reduced iron oxide Nickel Silica gel Vanadium pentoxide Reduced iron oxide Nickel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition? Steam reforming of naphtha Natural gas cracking Cryogenic removal of H₂ from coke oven gas Electrolysis of water Steam reforming of naphtha Natural gas cracking Cryogenic removal of H₂ from coke oven gas Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Iron is not used alone as a catalyst in ammonia synthesis, because None of these It gets oxidised above 500°C It decomposes ammonia Its activity declines rapidly, if heated to above 520°C None of these It gets oxidised above 500°C It decomposes ammonia Its activity declines rapidly, if heated to above 520°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fertiliser plant making ammonium sulphate employing gypsum-ammonia reaction (usual practice is to use ammonia and sulphuric acid) is located at Rourkela (under SAIL) Bokaro (under SAIL) Sindri (under FCI) Baroda (under G.S.F.C.) Rourkela (under SAIL) Bokaro (under SAIL) Sindri (under FCI) Baroda (under G.S.F.C.) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrolime is Calcium ammonium nitrate A mixture of ammonium nitrate and calcium nitrate A mixture of nitric acid and lime Calcium nitrate Calcium ammonium nitrate A mixture of ammonium nitrate and calcium nitrate A mixture of nitric acid and lime Calcium nitrate ANSWER DOWNLOAD EXAMIANS APP
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