4.32. Distinguish between a sigma bond and a pi bond.
4.32. Distinguish between a sigma bond and a pi bond.
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1 Answer
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4.32.
Sigma bond
Pi bond
It is formed by axial overlap of the atomic orbitals.
It is formed by the sidewise overlap of the atomic orbitals.
The bond is quite strong.
It is a comparatively weaker bond.
Only one lobe of the p-orbitals is involved in the overlap.
Both lobes of the p-orbitals are involved in the overlap.
Electron cloud of the molecular orbital is symmetrical around the inter-nuclear axis.
The electron cloud is not symmetrical
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