So, friends today I am going to tell you about the experiment. There are so many experiments in science I will tell you experiments about the air. 1.Take water in beaker and keep it on a tripod stand heat the water slowly by using a burner. Much before the water begins to boil, tiny bubbles appear on the inside of the beaker. These bubbles are of the air which was dissolved in water. Actually, when water is heated, the solubility of air in it decreases due to which the air dissolved in water comes out of water in the form of tiny bubbles. 2. We take some dry soil in a beaker. Add water to the beaker and stir the soil and water with a glass rod for a while. We will see the bubbles coming out of the soil this bubbles are of the air which was present in spaces between the soil particles. Actually, when we Steve the soil with water, then water enters the spaces between the soil particles and expels the air present there. This expelled air is seen in the form of bubbles coming out from the soil. So, friends today I tell you about the experiment of air.
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