Dissolving is the change where substances mix completely with the liquid they have been added to. Not all substances dissolve in water. Only some substance such as salt sugar dissolves in water. They are known as soluble substances. The substances that do not dissolve in water are known as insoluble substances. In a solution of salt and water, salt is called solute and water is called solvent. A solute and solvent together form a solution.
Water can dissolve a large number of substances so it is called a universal solvent. The plants can absorb nutrients from the soil only when they are soluble in water. Minerals from roots and food from leaves can only be transported to different parts as they are in a solution form. The aquatic animals can survive in water as gases like oxygen and carbon dioxide are soluble in water.
Identify the one which is a solution among the following substances. | |||
Right Option : C | |||
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In a solution the liquid in which a substance is dissolved is called _______________________. | |||
Right Option : B | |||
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Solutes are commonly present in which form ? | |||
Right Option : A | |||
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Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.