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because increase in molecular werght increases the hydrophobic part and decreasesv the hydrophilic part which is soluble. therefore increase in insuluble part decreases the solubility.

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In gases solubility is inversely proportional to?

temperature. As temperature increases, the solubility of gases decreases. Conversely, as temperature decreases, the solubility of gases increases.


What happens to the solubility of a solid in water as the temperature increases?

In general, the solubility of most solids in water increases as the temperature increases. This is because higher temperatures provide more energy for the solvent molecules to interact with and break down the solid particles, allowing more of the solid to dissolve in the water. However, there are exceptions where the solubility of certain solids may decrease with increasing temperature, depending on the specific substances involved.


How does the solubility of a substance change with a rise in temperature?

With a rise of temperature, the solubility increases


What happens to the solubility of oxygen in a pond as the pond decreases temperature?

As the pond decreases in temperature, the solubility of oxygen increases. This is because cold water can hold more dissolved gases than warm water. This can benefit aquatic organisms, as they rely on dissolved oxygen for survival.


How does the solubility of oxygen in water change with temperature?

The solubility of oxygen in water decreases as temperature increases. This means that warmer water can hold less oxygen compared to colder water.


What happens to the solubility of gases with the increase in temperature?

The solubility of gases generally decreases with an increase in temperature. This is because elevated temperatures disrupt the intermolecular forces holding the gas molecules in the liquid solvent, making it easier for the gas to escape into the atmosphere.


How does changing temperature or pressure affect the solubility of gas in water?

Increasing temperature decreases gas solubility in water due to reduced gas solubility at higher temperatures. In contrast, increasing pressure increases gas solubility in water according to Henry's law, which states that the solubility of a gas in a liquid is directly proportional to the partial pressure of that gas above the liquid.


What is the relationship between temperature and oxygen solubility in water?

The relationship between temperature and oxygen solubility in water is inverse. As temperature increases, the solubility of oxygen in water decreases. This means that colder water can hold more dissolved oxygen than warmer water.


What changes most as you increase the temperature - the solubility in fresh or sea water?

As temperature increases, the solubility of most salts generally increases in fresh water, while the solubility of gases typically decreases. In seawater, the effect of temperature on solubility can vary due to the presence of salts and other solutes, but generally, the solubility of gases decreases with higher temperatures. Therefore, while both fresh and seawater experience changes in solubility with temperature, the specific effects can differ based on the solute involved.


The solubility of nitrogen gas in water with increasing pressure and with increasing temperature?

The solubility of nitrogen gas in water increases with increasing pressure due to Henry's Law, which states that the solubility of a gas is directly proportional to the pressure of the gas above the solution. However, the solubility of nitrogen gas in water decreases with increasing temperature because higher temperatures reduce the ability of water molecules to retain dissolved gases.


What is the solubility of CaF2 in water and how does it vary with temperature?

The solubility of CaF2 in water increases with temperature. At 25C, the solubility of CaF2 in water is about 0.0016 g/100 mL. As the temperature rises, the solubility also increases.


When water temperature increases what will the dissolved oxygen content do?

The amount of dissolved oxygen decreases when water temperature increases. Warm water is unable to dissolve as much oxygen gas.