1.

The action of steam on heated iron is represented as [MP PMT 1994]

A. \[3Fe+4{{H}_{2}}O\to F{{e}_{3}}{{O}_{4}}+4{{H}_{2}}\]
B. \[2Fe+3{{H}_{2}}O\to F{{e}_{2}}{{O}_{3}}+3{{H}_{2}}\]
C. \[Fe+{{H}_{2}}O\to FeO+{{H}_{2}}\]
D. \[2Fe+{{H}_{2}}O+{{O}_{2}}\to F{{e}_{2}}{{O}_{3}}+{{H}_{2}}\]
Answer» B. \[2Fe+3{{H}_{2}}O\to F{{e}_{2}}{{O}_{3}}+3{{H}_{2}}\]


Discussion

No Comment Found

Related MCQs