gas is more soluble in cold water. In hot water, the molecules are farther apart, leaving room for gas to escape. That's why it's LESS soluble, and why hot water makes clearer ice cubes. Cold water molecules are close together, trapping in the gas and dissolving it. We keep pop in the freezer so the carbonation will last longer.
To clarify a point - a gas is more soluble in cold water than in hot water. I can only surmise that cold water is used in the process of gas collection by downward displacement of water due to the lower vapor pressure of water at the lower temperature - compared to normal room temperature. This would have the effect of collecting drier gas in the collecting cylinder.
chlorophyll is more soluble than xanthophyll
hot water contains more energy than cold water. cold water causes the water molegules to vibrate more.
Warm water is NOT a disinfectant. It makes grease and oil more soluble in water and also is a little bit more comfortable to wash with.
If you have the same volume of both then there are in cold water more molecules.
Gases are more soluble in cold water.
cold water
Sulfur dioxide is more soluble in cold water than in hot water. As the temperature of water increases, its ability to dissolve gases decreases, so sulfur dioxide will have higher solubility in cold water.
Ozone is more soluble in colder water compared to hot water. This is because colder water can hold more dissolved gases than hot water due to higher solubility at lower temperatures.
Cold water can hold more oxygen than hot water. This is because gases are more soluble in colder temperatures than in warmer temperatures. As the temperature of water increases, its ability to hold dissolved gases, including oxygen, decreases.
Cold water generally has more dissolved gases than hot water. This is because gases are more soluble in colder temperatures compared to warmer temperatures. When water is heated, its capacity to hold dissolved gases decreases.
A. CO2 B. NaCl C. NaNO3 D. KBr The answer is A. CO2, this would be colder than the rest... :) UR WELCOME
Chlorine is soluble in both hot and cold water. In fact, it dissolves more easily in cooler water than in warmer water.
Hot.
hot water
Sucrose is more soluble in hot water due to the increase in molecular motion of the solute and solvent.
Hot water, because particles will move faster and spread apart more than in cold water, thus making it more soluble.