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Which of the following is not optically ...

Which of the following is not optically active?

A

`[Co(en)_(3)]^(3+)`

B

`[Cr(o x)_(3)]^(3-)`

C

`cis-[CoCl_(2)(en)_(2)]^(+)`

D

`trans-[CoCl_(2)(en)_(2)]^(+)`

Text Solution

Verified by Experts

The correct Answer is:
4
Trans complex has symmetry and so not optical active.
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