Which of the following complexes will be optically inactive?

  • A
    $A$
  • B
    $A$ & $D$
  • C
    $A, C$ & $D$
  • D
    All of these

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Similar Questions

Which of the following pairs of compounds has the same number of unpaired electrons?

Match the complex ion (in List-$I$) with the number of unpaired electrons (in List-$II$):
List-$I$ List-$II$
$A$. $[Fe(H_2O)_6]^{2+}$ $P$. $0$
$B$. $[Fe(H_2O)_6]^{3+}$ $Q$. $1$
$C$. $[Fe(CN)_6]^{4-}$ $R$. $2$
$D$. $[Fe(CN)_6]^{3-}$ $S$. $4$
$E$. $[Ni(H_2O)_4]^{2+}$ $T$. $5$

Among the complex ions,$[Co(en)_2Cl_2]^{+}$,$[CrCl_2(C_2O_4)_2]^{3-}$,$[Fe(H_2O)_4(OH)_2]^{+}$,$[Fe(NH_3)_2(CN)_4]^{-}$,$[Co(en)_2(NH_3)Cl]^{2+}$ and $[Co(NH_3)_4(H_2O)Cl]^{2+}$,the number of complex ion$(s)$ that show$(s)$ cis-trans isomerism is

Identify the pair of complexes that have the same magnetic moment (spin-only value).

Difficult
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Electrons in a paramagnetic compound are

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