MCQ
The complexes $\left[ CO \left( NH _3\right)_6\right]\left[ Cr ( CN )_6\right]$ and $\left[ Cr \left( NH _3\right)_6\right]\left[ CO ( CN )_6\right]$ are the example of which type of isomerism?
- ALinkage isomerism
- BIonisation isomerism
- COptical isomerism
- ✓Coordination isomerism