Question

how do you show that air is dissolved in water

Answer 1

I can tell be taking a example .

while you can see fishes can breath in water but we can because the percentage of oxygen present in water not enough to us.


sorry I can't give you direct answer.

Answer 2

Oxygen and carbon dioxide are two of the gases (present in air ) that dissolves in water, because of which aquatic plants are able to survive.
This shows that some of the air is dissolved in water.