Question

The complexes [Co(NH₃)₆][Cr(CN)₆] and [Cr(NH₃)₆][Co(CN)₆] are the examples of which type of isomerism?

विकल्प

• Ionisation isomerism

• Coordination isomerism

• Geometrical isomerism

• Linkage isomerism

Answer 1

Coordination isomerism

Explanation:

The complexes [Co(NH₃)₆][Cr(CN)₆] and [Cr(NH₃)₆][Co(CN)₆] exhibit coordination isomerism because the ligands (NH₃ and CN⁻) are exchanged between the two metal ions, Co³⁺ and Cr³⁺, forming different isomers.