MCQ
Pick out the complex compound in which the central metal atom obeys $EAN$  rule strictly
  • ${K_4}[Fe{(CN)_6}]$
  • B
    ${K_3}[Fe{(CN)_6}]$
  • C
    $[Cr{({H_2}O)_6}]\,C{l_3}$
  • D
    $[Cu{(N{H_3})_4}]\,S{O_4}$

Answer

Correct option: A.
${K_4}[Fe{(CN)_6}]$
a
(a) In complex ${K_4}[Fe\,{(CN)_6}]$ the $Fe$ obey $EAN $ rule strictly.

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