Give the electron dot structure of the following compounds :
` SO_2 ,H_2 SO_4 ,HNO_3 , HClO_2 and HClO_4`

Explanation

The electron dot structure of the following compounds:
`SO_(2)`: Here, sulphur and oxygen both have 6 electrons in their valence electrons. Sulphur shares two of its electrons with oxygen and attains octet. Oxygen also shares two electrons with sulphur in the formations of S= O bond. Sulphur has two lone pairs.
`SO_(2)` is formed when one lone pair is shared with second oxygen atom forming coordinate bond.