What type of hybridisation is involved in the formation of the `C - C` bond?

Explanation

To determine the type of hybridization involved in the formation of a carbon-carbon (C-C) bond, we need to consider the types of bonds formed between carbon atoms. Here’s a step-by-step breakdown of the hybridization types for different carbon-carbon bonds:

### Step 1: Identify the Type of Bond
- Carbon can form single, double, or triple bonds with other carbon atoms. The type of bond will influence the hybridization of the carbon atoms involved.

### Step 2: Analyze Single Bonds (C-C)
- In a single bond (C-C), each carbon atom is involved in forming one sigma (σ) bond.
- For single bonds, the hybridization of each carbon atom is **sp³**. This is because each carbon atom forms four single bonds (or one single bond and three other bonds) using four sp³ hybrid orbitals.
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