Question

Which of the following oxide(s) of iron would be obtained on prolonged reaction of iron with steam?
(a) FeO
(b) Fe2O3
(c) Fe3O4
(d) Fe2O3 and Fe3O4

NCERT Class X
Science - Exemplar Problems

Chapter_Metals and Non Metals

Answer 1

the answer is C as the equation is as follows:
3Fe+4H2O →Fe3O4+4H2

Answer 2

hola mate

here is your answer

your answer id option c .✔️✔️✔️✔️

when 3 Fe react with 4 H2O. then Fe3O4 is obtained..

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exampler problem 5th.

please mark it brainliest