Question

CHECK POINT 3
1. Define solution.
2. Give an example of a solution in which both solute and solvent are liquid.
3. What do you mean by a saturated solution?
4. Define solubility. What is the effect of temperature on the solubility of a solid in liquid solution?
5. Calculate the mass of sugar required to prepare its 10% solution in 250 g of solution.​

Answer 1

Answer:

1. A solution is a homogeneous mixture of two or more components in which the particle size is smaller than 1 nm.

2. In alcoholic beverages, water is the solvent and ethanol is the solute. they both are in liquid states. another example is vinegar is a solution of acetic acid in water.

3. A solution that can not dissolve the further amount of solute at a particular temperature is called a saturated solution. For example, when you keep adding sugar to the water, time will reach.

4. For many solids dissolved in liquid water, the solubility increases with temperature. The increase in kinetic energy that comes with higher temperatures allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.

5. 25 grams of sugar is required to prepare its 10% solution in 250 g solution.

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Explanation: