The outer orbitals of $C$ in ethene molecule can be considered to be hybridized to give three equivalent $sp^2$ orbitals. The total number of sigma $(\sigma)$ and pi $(\pi)$ bonds in ethene molecule is

• A
  $3$ sigma $(\sigma)$ and $2$ pi $(\pi)$ bonds
• B
  $4$ sigma $(\sigma)$ and $1$ pi $(\pi)$ bonds
• C
  $5$ sigma $(\sigma)$ and $1$ pi $(\pi)$ bonds
• D
  $1$ sigma $(\sigma)$ and $2$ pi $(\pi)$ bonds