A) \[a=3,\,\,b=4\]
B) \[a=4,\,b=3\]
C) \[a=2,\,b=5\]
D) \[a=3,\,\,b=5\]
Correct Answer: A
Solution :
The balanced chemical equation is \[3Fe+4{{H}_{2}}O\to F{{e}_{3}}{{O}_{4}}+4{{H}_{2}}.\] So, \[a=3,b=4\]You need to login to perform this action.
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