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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Consider the following reaction and statements: [Co(NH 3 )4 Br2 ] + +Br − →[Co(NH 3 ​ ) 3 ​ Br 3 ​ ]+NH 3 ​ (I) Two isomers are produced if the reactant complex ion is a cis -isomer . (II) Two isomers are produced if the reactant complex ion is a trans-isomer. (III) Only one isomer is produced if the reactant complex ions is a trans- isomer.

Consider the following reaction and statements: [Co(NH 3 )4 Br2 ] + +Br − →[Co(NH 3 ​ ) 3 ​ Br 3 ​ ]+NH 3 ​ (I) Two isomers are produced if the reactant complex ion is a cis -isomer . (II) Two isomers are produced if the reactant complex ion is a trans-isomer. (III) Only one isomer is produced if the reactant complex ions is a trans- isomer.

Which kind of isomerism is exhibited by octahedral Co(NH3)4Br2Cl (a) Geometrical and ionization (b) Geometrical and Optical