Question

Different between Sigma bond and Pi bond.​

Answer 1

ANSWER

ANSWER REFER TO THE ATTACHMENT

Answer 2

Answer:

Explanation:

A)Sigma bonds:

i)Formed by the axial overlap of atomic orbitals.

ii)formed by overlap of s-s,s-p or p-p orbitals.

iii)efficient overlap takes place and the bond is strong.

iv)between any two atoms only one sigma bond can be formed.

v)free rotation is possible across a sigma bond.

vi)the bond can be formed even in the absence of pi bond

B)Pi bonds

i)formed by the sideway overlap overlap of atomic orbitals.

ii)formed by overlap of p-p orbitals.

iii)less efficient overlap.hence the bond is weak.

iv)one or more pi bonds can be formed between the two atoms.

v)free rotation is not possible across a pi bond.

vi) the bond cannot be formed in the absence of sigma bond.