Assertion : [Co(NO_2)_3(NH_3)_3] does not sho | vedclass

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(A) The complex $[Co(NO_2)_3(NH_3)_3]$ exists in two geometric isomeric forms: $fac$ (facial) and $mer$ (meridional).Both of these isomers possess a p

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If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

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(A) The complex $[Co(NO_2)_3(NH_3)_3]$ exists in two geometric isomeric forms: $fac$ (facial) and $mer$ (meridional).Both of these isomers possess a plane of symmetry,which makes them achiral.Since optical isomerism requires the molecule to be chiral (lacking a plane of symmetry),this complex does not exhibit optical isomerism.Therefore,both the Assertion and the Reason are correct,and the Reason is the correct explanation for the Assertion.

Assertion : $[Co(NO_2)_3(NH_3)_3]$ does not show optical isomerism.
Reason : It has a plane of symmetry.

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Assertion : $[Co(NO_2)_3(NH_3)_3]$ does not show optical isomerism.Reason : It has a plane of symmetry.