JEE Main | 2014d and f-Block ElementsMedium
Question
Which series of reactions correctly represents chemical reactions related to iron and its compound?
Options
A.Fe
FeSO4 
Fe2(SO4)3
Fe
FeSO4 Fe2(SO4)3 FeB.Fe
FeO 
FeSO4
Fe
FeO FeSO4FeC.Fe
FeCl3 
FeCl2
Fe
FeCl3 FeCl2FeD.Fe
Fe3O4 
FeO
Fe
Fe3O4 FeOFeSolution
Fe 
Fe3O4
This reaction is corresponding to the combustion of Fe.
Fe3O4
FeO 
Fe
These reactions correspond to the production of Fe by reduction of Fe3O4 in blast furnace.
Fe3O4This reaction is corresponding to the combustion of Fe.
Fe3O4
FeO FeThese reactions correspond to the production of Fe by reduction of Fe3O4 in blast furnace.
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