Question

How many isomers does \( \text{Co}(C_6H_6)_3 \) have?

• A. 1
• B. 2
• C. 3
• D. 4

Hint:

Coordination compounds can exhibit isomerism based on the arrangement of ligands around the central metal ion.

Answer 1

The Correct Option is C

Step 1: Isomerism in coordination compounds. The isomerism in coordination compounds arises from the different ways the ligands can be arranged around the central metal ion.
Step 2: Conclusion. The compound \( \text{Co}(C_6H_6)_3 \) has 3 isomers due to different possible arrangements of the benzene ligands.