The solubility curve of KNO3 shows that solubility _________ with rise of temperature.
(a) Decreases (b) Increases (c) first increases then decreases
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The solubility curve of KNO3 shows that solubility _________ with rise of temperature.
(a) Decreases (b) Increases (c) first increases then decreases
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Answer:
Increases
Explanation:
The solubility of KNO3 in water increases with the increase in temperature since dissolution of KNO3 in water is an endothermic process.
Answer:
b)increases
The definition of solubility is the maximum quantity of solute that can dissolve in a certain quantity of solvent or quantity of solution at a specified temperature or pressure (in the case of gaseous solutes). In CHM1045 we discussed solubility as a yes or no quality. But the reality is that almost every solute is somewhat soluble in every solvent to some measurable degree.
As stated in the definition, temperature and pressure play an important role in determining the degree to which a solute is soluble.
Explanation:
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