The effective atomic number $(EAN)$ of cobalt in the complex $[Co(NH_3)_6]^{3+}$ is
- A$36$
- B$33$
- C$24$
- D$30$
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Choose the correct option regarding the following complex compounds which follow $(F)$ and do not follow $(NF)$ the Sidgwick $EAN$ rule:
$I. [(Ph_3P)_2PdCl_2PdCl_2]$
$II. [NiBrCl(en)]$
$III. Na_4[Fe(CN)_5NOS]$
$IV. Cr(CO)_3(NO)_2$
$I-II-III-IV$
$I. [(Ph_3P)_2PdCl_2PdCl_2]$
$II. [NiBrCl(en)]$
$III. Na_4[Fe(CN)_5NOS]$
$IV. Cr(CO)_3(NO)_2$
$I-II-III-IV$
Which of the following does not obey the $EAN$ rule?
Difficult
View SolutionFind the $EAN$ of $Zn$ in $[Zn(NH_3)_4]^{2+}$?
Which of the following pairs of complexes have the same $EAN$ of the central metal atoms/ions?
What is the value of $n$ in the anionic species $[V(CO)_6]^{n-}$ if it follows the Sidgwick $EAN$ rule and has an octahedral shape?
Difficult
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