Question

How will you show that air is dissolve in water

Answer 1

Answer:

Step I: Water in a pan is taken.

Step II: It is now boiled on stove.

Step III: We will observe tiny bubbles of water visible coming out from the bottom of the pan.

These tiny bubbles are coming due to the air dissolved in water. Thus, this proves that air is

dissolved in water.

Answer 2

Answer:

Heat the tumbler filled with water. Before they start boiling bubbles occur, these bubbles are due to air present in water. This experiment concludes air is present in water.

Regards.