Co-ordiantion compounds show structural isomerism and it is different from the nature of the isomerism which we generally come across in organic compounds. The co-ordination and linkage isomers depending upon their upon the number of ions which they furnish upon dissociation in aqueous solution . The isomers belonging to a particular type can also be distinguished from each structural isomerism, the co-ordination compounds are also involved in geometrical and optical isomerism. Whereas optical octahedral and square planar complexes can exhibit geometrical isomerism. Which of the following will not show geometrical isomerism ?

Co-ordiantion compounds show structural isomerism and it is different

1.	Co-ordiantion compounds show structural isomerism and it is different from the nature of the isomerism which we generally come across in organic compounds. The co-ordination and linkage isomers depending upon their upon the number of ions which they furnish upon dissociation in aqueous solution . The isomers belonging to a particular type can also be distinguished from each structural isomerism, the co-ordination compounds are also involved in geometrical and optical isomerism. Whereas optical octahedral and square planar complexes can exhibit geometrical isomerism. Which of the following will not show geometrical isomerism ?
Answer» `[Cr(NH_(3))_(4)Cl_(2)]Cl` `[CoCl_(2)(en)_(2)]Cl` `[Co(NH_(3))_(5)NO_(2)]Cl_(2)` `[PT(NH_(3))_(2).Cl_(2)]` Solution :Octahedral complexes of the type `MA_(5)B` do not show any geometrical ISOMERISM.