sigma bond meaning in Hindi

Examples

1. Pi-bonds are more diffuse bonds than the sigma bonds.
2. The shift in the sigma bond may be antarafacial or suprafacial.
3. There is no more than 1 sigma bond between any two atoms.
4. The sigma bond in this compound is destroyed in reaction with ethanol.
5. Usually, a single bond is a sigma bond.
6. Alkane conformers arise from rotation around sp 3 hybridised carbon carbon sigma bonds.
7. Overlap of an sp orbital from each atom forms one sp sp sigma bond.
8. These may have their own names, such as sigma bond and pi bond.
9. Pi bonds are usually weaker than sigma bonds.
10. Polyethylene has a lot of sigma bonds.