The hybridisation of central metel ion and shape of Wilkinson's catalyst is

Options

A. `dsp^(2)` squara planar
B. `sp^(3)`, tetrahedral
C. `d^(2)sp^(3)` octahedral
D. `sp^(3)d` trigonal bipyramidal.

Explanation

To determine the hybridization of the central metal ion and the shape of Wilkinson's catalyst, we follow these steps:

### Step-by-Step Solution:

1. **Identify the Central Metal Ion**:
- Wilkinson's catalyst is represented by the formula [RhCl(PPh₃)₃]. Here, the central metal ion is Rhodium (Rh).

2. **Determine the Coordination Number**:
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