Which of the following complexes exhibits fou | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The complex $[Co(en)(NH_3)_2Cl_2]Cl$ has the formula $[M(AA)(a)_2(b)_2]$.This complex exists as geometric isomers (cis and trans).For the cis-isom

Vedclass · Accepted Answer

$[Co(en)(NH_3)_2Cl_2]Cl$

Vedclass · Answer

(A) The complex $[Co(en)(NH_3)_2Cl_2]Cl$ has the formula $[M(AA)(a)_2(b)_2]$.This complex exists as geometric isomers (cis and trans).For the cis-isomer,it can further exist as optical isomers (d and l forms).Thus,the cis-isomer has two optical isomers,and the trans-isomer is achiral.However,considering the specific coordination sphere $[Co(en)(NH_3)_2Cl_2]^+$,it exhibits geometric isomerism (cis and trans) and the cis-form is optically active,leading to a total of $4$ isomers (cis-d,cis-l,trans-d,trans-l is not correct,rather it is cis-d,cis-l,trans-isomer,and another geometric arrangement).Actually,for $[M(AA)(a)_2(b)_2]$,the cis-form is optically active ($2$ isomers) and the trans-form is optically inactive ($1$ isomer),but with different ligands,the count varies.$[Co(en)(NH_3)_2Cl_2]^+$ specifically allows for $4$ isomers: $cis-trans$ arrangements and optical activity.

Which of the following complexes exhibits four isomers?

Similar Questions

Which of the following is not correctly matched?

Which kind of isomerism is exhibited by the octahedral complex $Co(NH_3)_4Br_2Cl$?

Which of the following complexes exists as a pair of enantiomers?

The number of complexes that show optical isomerism among the following is $ . . . . . . $.
$cis-[Cr(ox)_2 Cl_2]^{3-}, [Co(en)_3]^{3+}$
$cis-[Pt(en)_2 Cl_2]^{2+}, cis-[Co(en)_2 Cl_2]^{+}$
$trans-[Pt(en)_2 Cl_2]^{2+}, trans-[Cr(ox)_2 Cl_2]^{3-}$

If the spin-only magnetic moment of $VCl_x$ is $1.73 \ BM$,then the correct formula is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module