Question

Does Water have $2$ Lone Pairs?

Answer 1

The explanation of lone pairs in water is summarized as follows:

1. The water molecule is so abundant and the shape of water is a bent molecule.
2. In order to complete it octet oxygen has $6$ valence electrons and requires $2$ additional electrons from $2$ hydrogen atoms. This also leaves two pairs of lone electrons which are not bound to any other atoms.
3. The above points is explained in detail Lewis structure below:
4. 

Therefore, the above points clearly explain the occurrence of lone pairs in water.