Question

what all kind of reactions are shown in this reaction
fe3o4 + 4h2 → 3 fe + 4 h2o.
It is more than one​

Answer 1

Answer:

Option (i) is correct as iron (Fe) is combining with oxygen to form iron (II, III) oxide (Fe

2

O

3

).

Option (ii) is correct as water (H

2

O) is being reduced by removal of oxygen to form hydrogen (H

2

) gas.

Option (iv) is correct as water (H

2

O) itself is being reduced and is oxidising Iron(Fe), thereby acting as an oxidising agent.