What type of isomerism is exhibited by the complex [Co(NH3)4Cl2]Cl?

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Q: What type of isomerism is exhibited by the complex [Co(NH3)4Cl2]Cl?

Solution: The complex [Co(NH3)4Cl2]Cl exhibits geometric isomerism due to the arrangement of ligands.

Steps: 7

Step 1: Identify the complex. The complex is [Co(NH3)4Cl2]Cl.
Step 2: Understand what isomerism means. Isomerism is when two or more compounds have the same formula but different arrangements of atoms.
Step 3: Recognize that this complex has a central metal ion (Co) surrounded by ligands (NH3 and Cl).
Step 4: Count the ligands. There are 4 NH3 ligands and 2 Cl ligands.
Step 5: Determine the possible arrangements of the ligands around the central metal ion. Since there are two types of ligands, they can be arranged differently.
Step 6: Identify the type of isomerism. The different arrangements of the NH3 and Cl ligands lead to geometric isomerism.
Step 7: Conclude that the complex [Co(NH3)4Cl2]Cl exhibits geometric isomerism.