Write a short note on sigma bonds
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1)If two atoms forms multiple bonds (covalent bond) between them the first bond is due to overlap of orbitals along the inter-nuclear axis and this bond is known as sigma bond.
2)The sigma bond is a strong bond because the electron pair shared is concentrated more between the two nuclei due to end-end or head on overlap and attracted to both the nuclei.
3)Large amount of energy is required to break this bond.
2)The sigma bond is a strong bond because the electron pair shared is concentrated more between the two nuclei due to end-end or head on overlap and attracted to both the nuclei.
3)Large amount of energy is required to break this bond.
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