Question

how will you show that air is dissolved in water?​

Answer 1

Answer:

Take some water in a glass or metal container like pan and heat it. Just before water begins to boil, you will notice some bubbles at the inner surface of the pan. These bubbles come from the air dissolved in water. This shows that air is dissolved in water.

Answer 2

Answer:

Take some WATER in a glass or metal containers like pan and heat it. Just before WATER begins to boil, you will notice some bubble at the inner surface of the pan. These bubbles come from the AIR DISSOLVED IN WATER. This SHOWS THE AIR IS DISSOLVED IN WATER.