The temperature decreases as the gas (vapour) turns back into a liquid. For instance, the hot water vapour from a kettle can be cooled so as to condense back into water.
Generally if a substance is compressed from a gas to a solid the temperature will increase.
The prime example being the stars we see.
- a decrease in temperature - an increase of the particles dimensions - lack of stirring
The term 'solubility of a solution' is meaningless. Perhaps you mean how do you increase the solubility of a solute in a solvent? In that case, if your solute is a solid, increase the temperature, and if it is a gas, decrease the temperature.
Increase
When the temperature increase, the kinetic energy of the solid,liquid and gas particles increase. Therefor collisions between solute and solvent particles increase. So solubility of solids increase with temperature. But solubility of gasses decrease.
Decreasing temperature would not increase the rate at which a solid dissolves
- a decrease in temperature - an increase of the particles dimensions - lack of stirring
there are vanderwaals forces between the moleculs and a solid surface.
The term 'solubility of a solution' is meaningless. Perhaps you mean how do you increase the solubility of a solute in a solvent? In that case, if your solute is a solid, increase the temperature, and if it is a gas, decrease the temperature.
the solid must reach its melting point which varies with every substance
Increase
Mass of any chemical, in Chemistry, is always constant, no matter how much you change the conditions.
When the temperature increase, the kinetic energy of the solid,liquid and gas particles increase. Therefor collisions between solute and solvent particles increase. So solubility of solids increase with temperature. But solubility of gasses decrease.
any increase in temperature will cause gas to occupy a larger volume, any decrease will shrink the volume to a point it becomes liquid. further decrease will cause a solid to form. at -273 degrees celsius everything is solid
You increase the surface area
Decreasing temperature would not increase the rate at which a solid dissolves
Temperature has direct relation with volume,so therefore an increase in temperature will result in the increase in volume.
The mass remains the same.