Question

Why sigma bonds are stronger than pi bond , how sigma and pi bonds are form

Answer 1

Stigma bond are usually stronger than pi bond. Quantum mechanics says this is because the orbital paths are parallel so there is much less overlap between the p-orbitals. Pi bonds happen when two atomic orbitals are in contact through two areas of overlap. Electrons in pi bonds are sometimes called pi Electrons.

Answer 2

Answer :

Sigma bond (σ bond) is formed by the axial overlapping of the atomic orbitals while the π-bond is formed by side wise overlapping. Since axial overlapping is greater as compared to side wise. Thus, the sigma bond is said to be stronger bond in comparison to a π-bond.

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