Related Questions

Fertiliser plant making ammonium sulphate employing gypsum-ammonia reaction (usual practice is to use ammonia and sulphuric acid) is located at
A Rourkela (under SAIL)
B Bokaro (under SAIL)
C Sindri (under FCI)
D Baroda (under G.S.F.C.)
Which is a catalyst promoter used in catalytic ammonia synthesis reaction?
A Al2O3
B Cr2O3
C K2O
D MnO
Catalytic ammonia synthesis reaction as in Haber's process is
A Endothermic
B Exothermic
C Irreversible
D None of these
Iron is not used alone as a catalyst in ammonia synthesis, because
A Its activity declines rapidly, if heated to above 520°C
B It decomposes ammonia
C It gets oxidised above 500°C
D None of these
Steam reforming of naphtha produces ammonia synthesis gas. This is a/an __________ process.
A Autocatalytic
B Endothermic
C Exothermic
D Non-catalytic
Catalyst used in ammonia synthesis uses __________ as a promoter.
A Pt
B K2O
C Al2O3
D Ni
Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis?
A H2 separation from coke oven gas
B Steam reforming of naphtha
C Cracking of natural gas
D Electrolysis of water
Low grade coal is __________ to produce ammonia synthesis gas.
A Hydrogenated
B Liquefied
C Gasified
D Dehydrogenated
In __________ converter for ammonia synthesis, the catalyst is arranged in the form of a single continuous bed.
A Fauser-Monte Catini
B Claude
C Udhe
D Kellog
Ammonia synthesis gas is produced from fuel oil by
A Steam reforming
B Hydrocracking
C Partial oxidation
D Hydrogenation

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