A) \[+3\]
B) \[8/3\]
C) \[+6\]
D) \[+2\]
Correct Answer: B
Solution :
Let the oxidation state of\[Fe\]in\[F{{e}_{3}}{{O}_{4}}=x\] \[\therefore \] \[3x+4\times (-2)=0\] or \[3x-8=0\] \[\therefore \] \[x=\frac{8}{3}\]You need to login to perform this action.
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