Oxidation number of Fe in \[{{[Fe{{(CN)}_{6}}]}^{-3}},\]\[{{[Fe{{(CN)}_{6}}]}^{-4}},\,{{[Fe(SCN)]}^{+2}}\] and \[{{[Fe{{({{H}_{2}}O)}_{6}}]}^{+3}}\] respectively would be-

Oxidation number of Fe in \[{{[Fe{{(CN)}_{6}}]}^{-3}},\]\[{{[Fe{{(CN)}

1.	Oxidation number of Fe in \[{{[Fe{{(CN)}_{6}}]}^{-3}},\]\[{{[Fe{{(CN)}_{6}}]}^{-4}},\,{{[Fe(SCN)]}^{+2}}\] and \[{{[Fe{{({{H}_{2}}O)}_{6}}]}^{+3}}\] respectively would be-
A.	+3, +2, +3 and +3
B.	+3, +3, +3 and +3
C.	+3, +2, +2 and +2
D.	+2, +2, +2 and +2
Answer» B. +3, +3, +3 and +3

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Oxidation number of Fe in \[{{[Fe{{(CN)}_{6}}]}^{-3}},\]\[{{[Fe{{(CN)}_{6}}]}^{-4}},\,{{[Fe(SCN)]}^{+2}}\] and \[{{[Fe{{({{H}_{2}}O)}_{6}}]}^{+3}}\] respectively would be-

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