If a gas dissolves poorly in a liquid, which method can be used to dissolve more of it in a beverage?
Answer and explanation
Correct answer: Introduce the gas under higher pressure
Increasing the gas's partial pressure above the beverage increases its equilibrium solubility according to Henry's law. A sealed container helps maintain that pressure after the gas is introduced. Heating, opening the bottle, or lowering pressure generally makes dissolved gas escape more easily. Therefore, introducing the gas under higher pressure is the appropriate method for producing a more carbonated beverage.
Frequently asked questions
What is the correct answer to this question?
Introduce the gas under higher pressure
Why is this the correct answer?
Increasing the gas's partial pressure above the beverage increases its equilibrium solubility according to Henry's law. A sealed container helps maintain that pressure after the gas is introduced. Heating, opening the bottle, or lowering pressure generally makes dissolved gas escape more easily. Therefore, introducing the gas under higher pressure is the appropriate method for producing a more carbonated beverage.
Which subject and chapter does this question cover?
This is a Class 11 Chemistry question. Chapter: Chapter 01: Solutions.
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