MCQ
Oxidation state of $Fe$  in ${K_3}[Fe{(CN)_6}]$
  • A
    $2$ 
  • $3$ 
  • C
    $0$ 
  • D
    None of these

Answer

Correct option: B.
$3$ 
b
(b) $3 \times ( + 1) + x + 6 \times ( - 1) = 0$ or $x = 6 - 3 = + 3$ Oxidation state of $Fe = + 3$.

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