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Oxygen will be \begin{tabular}{|l|l|} \hline Select... & voluble in cold water than \\ \hline more & \\ \hline less \end{tabular} in hot water.

Short Answer

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Step by step solution

01

- Understand the Question

The question requires finding whether oxygen will be more or less soluble in cold water compared to hot water.
02

- Recall the Solubility Principle

Recall that the solubility of gases in water decreases as temperature increases. This is a principle of gas solubility in relation to temperature.
03

- Apply the Principle

Since solubility decreases with increasing temperature, oxygen will be less soluble in hot water and more soluble in cold water.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Temperature Effects on Solubility
The solubility of gases in water is significantly influenced by temperature. When the temperature of the water increases, gas solubility generally decreases. This means that gases dissolve better in colder water than in warmer water. The reason for this lies in the kinetic energy of the gas molecules.

In cold water, gas molecules move slower and can be trapped more easily by water molecules. This leads to a higher solubility. However, in hot water, gas molecules have more kinetic energy. They move faster and are more likely to escape from the water.

Therefore, if you're considering the solubility of oxygen, it will be more soluble in cold water than in hot water. This principle is very important in real-world applications, such as aquatic life in lakes and rivers. Colder water can hold more dissolved oxygen, which is crucial for the survival of fish and other aquatic organisms.
Solubility Principles
Solubility principles dictate how substances dissolve in solvents. For gases in water, a key principle is that solubility decreases with an increase in temperature. This can be explained using basic solubility rules and the nature of gas-solvent interactions.

For solids and liquids, higher temperatures usually increase solubility. However, gases behave differently. The interaction between gas molecules and water is such that higher temperatures give gas molecules enough energy to break free from the water, reducing solubility.

Understanding these principles helps predict and explain various phenomena, such as why carbonated drinks are more fizzy when they're cold and why aquatic environments can struggle with oxygen levels during heat waves. These solubility principles are critical in fields ranging from environmental science to chemical engineering.
Gas Solubility
Gas solubility in water is a fascinating aspect of chemistry with many practical implications. In simpler terms, solubility is how much of a gas can dissolve in water. This depends on several factors including temperature, pressure, and the nature of the gas and the solvent.

The exercise illustrates a typical scenario with oxygen. Gases in water are influenced not just by temperature but also by the pressure of the surrounding environment. Higher pressure increases gas solubility in water.

Henry's Law helps us understand this: it states that the amount of gas dissolved in a liquid is proportional to its partial pressure above the liquid. This principle is key to managing and predicting the behavior of gases in various liquids, including industrial applications dealing with gas-liquid solutions and environmental management of water bodies.

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