A) \[2\]
B) \[3\]
C) \[0\]
D) none of these
Correct Answer: B
Solution :
Let oxidation state of \[Fe\] in\[{{K}_{3}}[Fe{{(CN)}_{6}}]\] is x. \[3(+1)+x+6(-1)=0\] \[3+x-6=0\] \[x-3=0,\,x=3\]You need to login to perform this action.
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