With the help of figure 13.4 explain the effect of cooling from 60 ∘ C to 0 ∘ C on solution containing 42 g of KCl in per 100 g of water. Concept Introduction: The solubility of the compound is defined as the amount of that compound dissolved in certain amount of liquid at normal condition. The solubility of solid depends upon the temperature. As the temperature increases solubility of solids in water increases. The solubility is directly proportional to temperature. As the temperature decreases cooling occurs and solid converts to precipitate in solution. Given information: The figure 13.4 is:

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Chapter 13, Problem 34E

Interpretation Introduction

Interpretation:

With the help of figure 13.4 explain the effect of cooling from 60 ∘C to 0 ∘C on solution containing 42 g of KCl in per 100 g of water.

Concept Introduction:

The solubility of the compound is defined as the amount of that compound dissolved in certain amount of liquid at normal condition.

The solubility of solid depends upon the temperature. As the temperature increases solubility of solids in water increases. The solubility is directly proportional to temperature.

As the temperature decreases cooling occurs and solid converts to precipitate in solution.

Given information: The figure 13.4 is:

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