Take a glass half-filled with water. Dissolve one spoon of common salt in it.
Strain the water and common salt mixture in another glass. Are you able to
separate the common salt and water?
Repeat this with sugar, sand, tea leaves, chalk powder and milk. Now, list down
the soluble and insoluble substances.
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wash and sock the seed in water for a day
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Explanation:
Salt is soluble in water whereas sand is insoluble (not dissolvable ) in water. If sand were soluble in water, we would not have beautiful sandy beaches! Because of this, when the boiling water was added to the mixture of salt and sand, the salt should have dissolved, or disappeared, whereas the sand stayed visible, creating a dark brown solution with possibly some sand particles stuck on the walls of the jar. Temperature can affect the solubility of a chemical, and in the case of salt in water the hot temperature of the boiling water improved the salt's ability to dissolve in it.
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