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How many geometrical isomers are there f...

How many geometrical isomers are there for
(a)`[Co(NH_(3))_(2)CI_(4)]^(Θ)`
(b) `[AuCI_(2)Br_(2)]^(Θ)` (square planar) (c ) `[CuCI_(2)Br_(2)]^(2-)` (tetrahedral) .

A

Two cis and trans, no geometrical isomers .

B

Two cis and trans , two cis and trans.

C

No geometrical isomers , two cis and trans .

D

No geometrical isomers , no geometrical isomers .

Text Solution

Verified by Experts

The correct Answer is:
B
`[Co(NH_(3))_(2) Cl_(4)]^(-) " " [AuCl_(2) Br_(2)]^(-)`
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NCERT FINGERTIPS ENGLISH-COORDINATION COMPOUNDS -Assertion And Reason
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