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Leya [2.2K]
3 years ago
7

Identify the atomic orbitals in the C-C sigma bond in ethyne (acetylene HC-triplebond-CH)

Chemistry
1 answer:
aleksley [76]3 years ago
8 0

Answer:

Explanation:

A sigma bond is formed  when a hybrid orbital sp overlaps with another hybrid orbital or with s- or  p- orbital

Ethylene has a structural formula of  H - C≡ C- H

At the ground state; we have :

C    | ⇅ |     |↑ | ↑

        2s       2p

At the excited state, we have:

C    | ↑ |     |↑ | ↑ | ↑

the hybrid orbital

C = | ↑ | ↑ |

      2sp

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