Question

Distinguish between pi-bond and sigma bond​

Answer 1

Explanation:

sigma bond is stronger than pi bond ....

sigma bond is formed due to axial overlapping of (s-s), (s-p), (p-p) sub shell

where as pi bond is formed due to parallel overlapping of (p-p) sub shell only....

Answer 2

Answer:

○these are some important differences.

●Electrons making up sigma bonds will be distributed in the space along the axis connecting the joined nuclei whereas electrons within pi bonds will be distributed above and below the axis but not along it.

●Sigma bonds are the first bonds to form between atoms within molecules whereas pi bonds are the second.

●Sigma bonds are often formed by the combination of s orbitals in different atoms whereas pi bonds are formed from the combination of p and similar orbitals in different atoms.

●Additionally, the orientation of overlapping orbitals that form pi bonds will be perpendicular to that of overlapping orbitals that form sigma bonds.

Explanation:

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