1.

how many geometrical isomers are posssible in the following coordination entitles ? (a) [Cr(C_(2)O_(4))_(3)]^(3-)(b) [Co(NH_(3))_(3)CL_(3)]

Answer»

SOLUTION :(a)`[Cr(C_(2)O_(4))_(3)]^(3-)`: No GEOMETRICAL isomerism is possible .
(b) `[Co(NH_(3))_(3)CL_(3)]`: Two geometrical ISOMERS : fac and mer
For details, consult section 7 .


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