MCQ
$IUPAC$ name of $[Fe(O_2)(CN)_4Cl]^{4-}$ is
  • A
    Chlorotetracyano dioxoferrate $(II)$ ion
  • B
    Chlorotetracyano peroxoferrate $(II)$ ion
  • Chlorotetracyano superoxoferrate $(II)$ ion
  • D
    Te tracyanochloro superoxoferrate $(II)$ ion

Answer

Correct option: C.
Chlorotetracyano superoxoferrate $(II)$ ion
c
Brown ring $[Fe(H_2O)_5NO]^{+2}$ hence $Fe^{+1}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Which among the following is a paramagnetic complex?

$($At. No. $Mo = 42, Pt = 78)$

Number of products in the given reaction :

${C_6}{H_5}CHO + C{H_3} - CHO\xrightarrow{{\mathop O\limits^\Theta  H}}$ Product

will be

For each of the following pairs of $E_2$ reaction, select the one that occurs with  the greater rate constant.

$(1)$ $C{H_3}C{H_2}C{H_2}Cl + $ $\begin{array}{*{20}{c}}
  {\,\begin{array}{*{20}{c}}
  {\,\,\,\,\,\,\,\,\,\,C{H_3}} \\ 
  {\,\,\,|} 
\end{array}} \\ 
  {C{H_3} - C - {O^ - }} \\ 
  {\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,C{H_3}} 
\end{array}$                      $(2)$  $C{H_3}C{H_2}C{H_2}I + $$\begin{array}{*{20}{c}}
  {\,\begin{array}{*{20}{c}}
  {\,\,\,\,\,\,\,\,\,\,C{H_3}} \\ 
  {\,\,\,|} 
\end{array}} \\ 
  {C{H_3} - C - {O^ - }} \\ 
  {\,\,\,|} \\ 
  {\,\,\,\,\,\,\,\,\,\,C{H_3}} 
\end{array}$

$(3)$  $\begin{array}{*{20}{c}}
  {{H_3}C - CH - C{H_3}} \\ 
  {|\,\,\,\,} \\ 
  {Br\,\,\,} 
\end{array}$  $+CH_3O^-$                      $(4)$  $\begin{array}{*{20}{c}}
  {{H_3}C - CH - C{H_3}} \\ 
  {|\,\,\,\,} \\ 
  {Br\,\,\,} 
\end{array}$ $+CH_3S^-$

$K{O_2} + C{O_2} \to ?$ (gas)
Correct option($s$) for the following sequence of reactions is(are)

$(A)$ $Q = KNO _2, W = LiAlH _4$

$(B)$ $R =$ benzenamine, $V = KCN$

$(C)$ $Q = AgNO _2, R =$ phenylmethanamine

$(D)$ $W = LiAlH _4, V = AgCN$

The percentage of empty space in a body centred cubic arrangement is $.......$
Which of the following statements is not true about sucrose?
$K_2HgI_4$ is $40\%$ ionized in aqueous solution. The value of its van’t Hoff factor $(i)$
A $0.5\,M\,NaOH$ solution offers a resistance of $31.6\,ohm$ in a conductivity cell at room temperature. What shall be the approximate molar conductance of this $NaOH$ solution if cell constant of the cell is $0.367\,cm^{-1}$. ............ ${\rm{S}}\,{\rm{c}}{{\rm{m}}^2}{\rm{mo}}{{\rm{l}}^{ - 1}}$
Which is the example of hexadentate ligand