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Why the gases are more soluble in cold water than they are in hot water?
Wiki User
∙ 12y ago
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.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoOne theory is that each gas molecule must compete with water-vapor molecules,
and the number of vapor molecules increases as the temp rises ...
until at the boiling point it becomes 100% vapor.
Wiki User
∙ 12y agoBecause in hot water gases are released and the solubility decrease.
Wiki User
∙ 12y agoBecause in hot water gases are released and the solubility decrease.
Wiki User
∙ 12y agoGases dissolve better is cold water
Wiki User
∙ 15y agoThe particles move faster when heated.
Wiki User
∙ 11y agoHot temperature
Wiki User
∙ 13y agoCold
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Why is a beaker of cold water use in some experiments when collection gas?
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.
What is more soluble xanthophylls or chlorophyll a?
chlorophyll is more soluble than xanthophyll
What differences are there when you use hot or cold water in a lava lamp?
hot water contains more energy than cold water. cold water causes the water molegules to vibrate more.
Is warm water a disinfectant?
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.
Are molecules in hot water different then molecules in cold water?
If you have the same volume of both then there are in cold water more molecules.
Is carbon monoxide more soluble in hot or cold water?
Gases are more soluble in cold water.
Is helium more soluble in hot water or cold water?
cold water
What is the example of a salt soluble in hot water?
NaCl is soluble in cold water but more readily soluble in hot water
Is starch more soluble in hot or cold water?
Hot water, because particles will move faster and spread apart more than in cold water, thus making it more soluble.
Is ozone more soluble in cold or hot water?
Ozone is more soluble in hot water than cold water. This is due to the rate at which the atoms and molecules are moving around.
Is sugar more soluble in hot water or cold water?
Hot.
Is statch more soluble in hot or cold water?
hot water
Is sucrose more soluble in hot or cold water?
Sucrose is more soluble in hot water due to the increase in molecular motion of the solute and solvent.
Is sodium nitrate more soluble in hot or cold water?
Like most (but not all !) salts they are more soluble in hot than in cold water.
Do all gasses have the same solubility in water?
Definitely not! Gases such as HCl that ionize in water are far more soluble than noble gases.
Is it true that sugar is more soluble in hot water than in cold water?
yes!!!!!!!!!!!!!!!!!
NaSO4 soluble in water?
Sodium sulfate is somewhat soluble in cold water, but much more soluble in hot water. In fact, its solubility increases more than 10 times between 0oC and 32.4oC!
