The number of complexes that show optical iso | vedclass

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

Question

(C) $1. cis-[Cr(ox)_2 Cl_2]^{3-}$: This complex lacks both a plane of symmetry $(POS)$ and a center of symmetry $(COS)$,so it shows optical isomerism.

Vedclass · Accepted Answer

$4$

Vedclass · Answer

(C) $1. cis-[Cr(ox)_2 Cl_2]^{3-}$: This complex lacks both a plane of symmetry $(POS)$ and a center of symmetry $(COS)$,so it shows optical isomerism.$2. [Co(en)_3]^{3+}$: This complex is chiral and lacks $POS$ and $COS$,so it shows optical isomerism.$3. cis-[Pt(en)_2 Cl_2]^{2+}$: This complex lacks $POS$ and $COS$,so it shows optical isomerism.$4. cis-[Co(en)_2 Cl_2]^{+}$: This complex lacks $POS$ and $COS$,so it shows optical isomerism.$5. trans-[Pt(en)_2 Cl_2]^{2+}$: This complex possesses both $POS$ and $COS$,so it is optically inactive.$6. trans-[Cr(ox)_2 Cl_2]^{3-}$: This complex possesses both $POS$ and $COS$,so it is optically inactive.Therefore,the total number of complexes showing optical isomerism is $4$.

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

Similar Questions

Atomic numbers of $Cr$,$Fe$,and $Co$ are $24$,$26$,and $27$ respectively. Which of the following inner orbital octahedral complexes are paramagnetic?

Which of the following will show an increase in weight when kept in a magnetic field?

The magnetic moment (spin only) of $[NiCl_{4}]^{2-}$ is ....... $B.M.$

$Cis-trans$ isomerism is exhibited by

Which of the following would exhibit coordination isomerism?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

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-}$