The outer orbitals of C in ethene molecule can be considered to be hybridized to give three equivalent sp² orbitals. The total number of sigma (s) and pi (p) bonds in ethene molecule is

Options :

1. 1 sigma (s) and 2 pi (p) bonds

2. 3 sigma (s) and 2 pi (p) bonds

3. 4 sigma (s) and 1 pi (p) bonds

4. 5 sigma (s) and 1 pi (p) bonds