MHT CET · Chemistry · Coordination Compounds
Which among following statements is true about \(\mathrm{Na}_4\left[\mathrm{Fe}(\mathrm{CN})_6\right]\) ?
- A The complex ion carries -4 charge
- B It is a netural complex
- C The oxidation state of \(\mathrm{Fe}\) in this complex is +6
- D The C.N. of Fe in this complex is 10
Answer & Solution
Correct Answer
(A) The complex ion carries -4 charge
Step-by-step Solution
Detailed explanation
\(
\begin{aligned}
& \mathrm{x}-1 \times 6=-4 \\
& \mathrm{x}=+2\end{aligned}
\)
- The complex ion carries - 4 charge.
- The \(\mathrm{CN}\) of \(\mathrm{Fe}\) in this complex is 6 .
\begin{aligned}
& \mathrm{x}-1 \times 6=-4 \\
& \mathrm{x}=+2\end{aligned}
\)
- The complex ion carries - 4 charge.
- The \(\mathrm{CN}\) of \(\mathrm{Fe}\) in this complex is 6 .
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