Narrative about the colligative nature of the solution

The bright morning bell sign had already sounded, indicating the lesson was about to begin, as usual before the teacher continued the next lesson, the teacher would repeat a bit about the weekend last week.
Teacher: good morning all !

Student: good morning Ms,

Teacher: how are you today?

Student: good Ms, and you

Teacher: well too thank you, okay today I will just repeat a bit about last week's lesson about the colligative nature of the solution, do you remember what is meant by the colligative nature of the solution?

Student: I Ms, the colligative nature of the solution is the properties of the solution that does not depend on the type of solute, but depends only on the amount of solute particles in the solution, including the decrease in vapor pressure, boiling point rise, decrease in freezing point and osmosis pressure .

Teacher: good next boy, try to mention the difference between the colligative nature of the nonelectrolyte solution and the colligative nature of the electrolyte solution!

Student: the colligative nature of the solution is a property that depends only on the amount of solute particles, for electrolyte and nonelectrolyte solutions of the same solution concentration but has different number of particles. The number of particles of the electrolyte solution will contain a higher number of particles and the colligative properties of the electrolyte solution are higher than the colligative properties of the nonelectrolyte solution for the same concentration.

Teacher: good, that's true son, then what is the usefulness of the colligative nature of the solution?

Student: the usefulness of the colligative nature of the solution is to determine the concentration of the solution and / or the relative molecular mass of the solute, as well as the components involved in each of the colligative properties of the solution.

Teacher: then what are the benefits of the colligative nature of the solution in everyday life?

Student: I Ms, the benefits in everyday life that is Ice Cream Making, melting snow piles, and Process of Infusion to Patients.

Teacher: Okay, I have a matter of trying to make up for it. A total of 36 grams of C6H12O6 dissolved in 250ml water. If Kb water = 0.52 ͦ c / m, determine the boiling point of the solution!

Student: ΔTb = m. Kb
ΔTb = gram / Mr. 1000 / p. Kb
        = 36/180. 1000/250. 0.52
        = 0.416 ͦ c
Boiling point of glucose solution = Tb water + ΔTb
                                            = 100 + 0.416
                                            = 100.416 ͦ c

Teacher: good, your answer is correct son, then try to conclude a knot about the colligative nature of this solution !

Student: the colligative nature of the solution is a property that depends only on the amount of solute particles, for electrolyte and nonelectrolyte solutions of the same solution concentration but has different number of particles. The number of particles of the electrolyte solution will contain a higher number of particles and the colligative properties of the electrolyte solution are higher than the colligative properties of the nonelectrolyte solution for the same concentration. The usefulness of the solution's colligative properties is to determine the concentration of the solution and / or the relative molecular mass of the solute, as well as the corresponding components in each of the colligative properties of the solution. Benefits in everyday life ie Ice Cream Making, melting snow piles, and Infusion Process to Patients.


Teacher: okay, I think enough, all of you have also understood what is the nature of colligative solution, for further please learn about redox reaction at home. And I'll see you again next week

student: see you, Ms.