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- I have a doubt, kindly clarify. Which one of the following complexes shows optical isomerism ?
- #Joint Entrance Examination Main
- #Chemistry
- #Organic Chemistry - some Basic principles and techniques
- #Birla Institute of Technology & Science Admission Test
- #Engineering
Which one of the following complexes shows optical isomerism ?
- Option 1)
[Co(NH3)3Cl3]
- Option 2)
cis[Co(en)2Cl2]Cl
- Option 3)
trans[Co(en)2Cl2]Cl
- Option 4)
[Co(NH3)4Cl2]Cl
(en=ethylenediamine)
Answers (1)
As discussed in
These molecules are optically active having absence of plane of symmetry.
This molecule has absence of plane of symmetry and hence option 2 is correct.
Option 1)
[Co(NH3)3Cl3]
This option is incorrect.
Option 2)
cis[Co(en)2Cl2]Cl
This option is correct.
Option 3)
trans[Co(en)2Cl2]Cl
This option is incorrect.
Option 4)
[Co(NH3)4Cl2]Cl
(en=ethylenediamine)
This option is incorrect.
View full answer
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