Write true or false: Ambidentate ligands can show linkage isomerism .

Answer

**Step-by-Step Solution:**

1. **Understanding Ambidentate Ligands:**
- Ambidentate ligands are ligands that have two different atoms that can donate electron pairs to the central metal atom in a coordination complex. However, they can only coordinate through one of these atoms at a time.

2. **Linkage Isomerism:**
- Linkage isomerism occurs when a ligand can attach to a metal center in more than one way. This is particularly relevant for ambidentate ligands, as they can form different isomers based on which atom is used for coordination.

3. **Example of Linkage Isomerism:**
- Consider the complex [Pd(PPh3)2(NCS)2] and [Pd(PPh3)2(SCN)2]. Here, the NCS (thiocyanate) ligand can coordinate through either the nitrogen (N) or the sulfur (S) atom, leading to two different isomers:
- In the first complex, NCS coordinates through nitrogen.
- In the second complex, SCN coordinates through sulfur.

4. **Conclusion:**
- Since ambidentate ligands can coordinate through different atoms, they can indeed show linkage isomerism. Therefore, the statement "Ambidentate ligands can show linkage isomerism" is **True**.

**Final Answer:**
True

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