Which of the following statements is correct?

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(A) $1$. Tetrahedral complexes with $C.N. = 4$ do not show geometrical isomerism because all positions are equivalent relative to each other.$2$. Squa

Vedclass · Accepted Answer

Geometrical isomerism is not observed in complexes of $C.N. = 4$ having tetrahedral geometry.

Vedclass · Answer

(A) $1$. Tetrahedral complexes with $C.N. = 4$ do not show geometrical isomerism because all positions are equivalent relative to each other.$2$. Square planar complexes of the type $[Ma_2b_2]$,$[Ma_2bc]$,and $[Mabcd]$ show geometrical isomerism.$3$. Complexes with formula $Ma_3b$ or $Mab_3$ do not show geometrical isomerism because there is only one possible arrangement.$4$. The complex $[Pt(Gly)_2]$ is a square planar complex where $Gly^-$ is an unsymmetrical bidentate ligand. It exists in two geometrical isomeric forms: $cis$ and $trans$. Therefore,statement $A$ is the only correct statement.

$A$. Tetrahedral $NiCl_2Br_2^{2-}$	$B$. Square planar $Pt(NH_3)_2Cl_2$
$C$. Octahedral $Co(NH_3)_3Cl_3$	$D$. Square planar $Pd(NH_3)_3Br^{+}$
$E$. Octahedral $Co(en)_3^{3+}$

Similar Questions

Which cyano complex exhibits the minimum magnetic moment?

There are four complexes of $Ni$. Select the complex(es) which will be attracted by a magnetic field:
$(I) \ [Ni(CN)_4]^{2-}, \ (II) \ [NiCl_4]^{2-}, \ (III) \ [Ni(CO)_4]$
$(IV) \ [Ni(H_2O)_6]^{2+}$

Among the species given below,the total number of diamagnetic species is. . . . . $H$ atom,$NO_2$ monomer,$O_2^{-}$ (superoxide),dimeric sulphur in vapour phase,$Mn_3O_4$,$(NH_4)_2[FeCl_4]$,$(NH_4)_2[NiCl_4]$,$K_2MnO_4$,$K_2CrO_4$

Which of the following molecules/ions can exhibit isomerism:
$A$. Tetrahedral $NiCl_2Br_2^{2-}$ $B$. Square planar $Pt(NH_3)_2Cl_2$
$C$. Octahedral $Co(NH_3)_3Cl_3$ $D$. Square planar $Pd(NH_3)_3Br^{+}$
$E$. Octahedral $Co(en)_3^{3+}$

Here,$en = 1,2-\text{diaminoethane}$.

Which of the following isomeric pairs shows ionization isomerism?

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