Complete the following reaction-Fes - H2Osteam - H 2 g -A- Fe2O3sB- Fe3O4sC- FeOs

The correct option is B Fe3O4sFe reacts with steam to produce Fe_3O_4 nbsp;along with the evolution of hydrogen gas. This is a reversible reaction since the H ...

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Standard VIII

Chemistry

Preparation of Hydrogen from Steam

Complete the ...

Question

Complete the following reaction.

$Fe (s) + H_{2} O (steam) ⇌ H_{2} (g) +$ .

{Fe}_{2} O_{3} (s)

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{Fe}_{3} O_{4} (s)

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FeO (s)

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Solution

The correct option is B ${Fe}_{3} O_{4} (s)$
Fe reacts with steam to produce $F e_{3} O_{4}$ along with the evolution of hydrogen gas. This is a reversible reaction since the $H_{2}$ gas released can react with $F e_{3} O_{4}$ to give back $F e$ and $H_{2} O$ .

$3 Fe (s) + 4 H_{2} O (steam) ⇌ 4 H_{2} (g) + {Fe}_{3} O_{4} (s)$

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Complete the following reaction. Fe(s) +H2O(steam) ⇌ H2(g) + .

The correct option is B Fe3O4(s)Fe reacts with steam to produce Fe3O4 along with the evolution of hydrogen gas. This is a reversible reaction since the H2 gas released can react with Fe3O4 to give back Fe and H2O. 3Fe(s) +4H2O(steam) ⇌ 4H2(g) + Fe3O4(s)

Complete the following reaction.

$Fe (s) + H_{2} O (steam) ⇌ H_{2} (g) +$ .