MCQ
In the complex $K_2Fe[Fe(CN)_6 ]$
  • both $Fe$ atoms are in the same oxidation state
  • B
    both $Fe$ atoms are in different oxidation state
  • C
    the coordination number of ion is $4$
  • D
    the complex is a high spin complex

Answer

Correct option: A.
both $Fe$ atoms are in the same oxidation state
a
The correct $IUPAC$ name of complex compound is $[Cr(NH_3)_5(CN)] [Ir(NO_2)_6]$.

Pentaamminecyanidochromiun $(III)$ hexanitrito $-N-$ irridate $(III)$.

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