Question

what is the total number of sigma and pi bond in the molecule of c2h2 and c2h6

Answer 1

Explanation:

In C2H2 total number of sigma bonds is 3 and total number of pi bonds is 2

In C2H6 total number of sigma bonds is 7 and total number of pi bonds is 0.

#answer with quality

#BAL

Hopefully I think this will help you!!!

Answer 2

The total number of sigma and pi bonds in the molecule  $C_{2} H_{2}$ and $C_{2} H_{6}$ are as follows:

$C_{2} H_{2}$:

• It has 3 σ bonds and 2 π bonds.

$C_{2} H_{6}$:

• It has 7 σ bonds and 0 π bonds.

Sigma bond:

• A covalent bond formed by atomic orbital and/or hybrid orbital overlap along the bond axis.
• A hydrogen molecule's sigma bond is formed by the overlap of two 1s orbitals, one from each hydrogen atom.
• A sigma bond (bond) is a bond formed by the end-to-end overlap of orbitals, with the electron density concentrated between the nuclei of the bonding atoms.

Pi bond:

• Pi bonds (bonds) in chemistry are covalent chemical bonds in which two lobes of an orbital on one atom overlap with two lobes of an orbital on another atom, and this overlap occurs laterally.
• The pi bond is a covalent bond formed by the lateral overlap of atomic orbitals.
• For example, the ethylene molecule has 5 sigma bonds and 1 pi bond.

#SPJ2