What are the states of hybridisation of carbon atoms forming a triple bond?

Explanation

To determine the states of hybridization of carbon atoms forming a triple bond, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Triple Bonds**: A triple bond consists of one sigma (σ) bond and two pi (π) bonds. The sigma bond is formed by the head-on overlap of orbitals, while the pi bonds are formed by the side-to-side overlap of p orbitals.

2. **Identifying the Compound**: Let's consider an example compound that contains a triple bond, such as ethyne (C₂H₂), which has the structure HC≡CH.

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