Question

Match the correct pair of bonds with the molecule.

• A. $2\sigma ,0\pi$
• B. $1\sigma ,2\pi$
• C. $3\sigma ,0\pi$

Answer 1

$H_{2}O$ :

Two sigma bonds are formed.

$N{H}_3$ :

Three sigma bonds are formed.

$N_2$ :

One sigma and two pi bonds are formed.

Answer:
$H_{2}O:2\sigma ,0\pi$
$N{H}_3:3\sigma ,0\pi$
$N_2:1\sigma ,2\pi$