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Does temperature increase or decrease when going from liquid to gas?
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.
What happens when the rate of evaporation of a liquid as the liquid is cooled?
Rate of evaporation depends on temperature. As Temp decreases, so does the rate of evaporation.
Why does the solubility of gases increase in liquids on increassing the temperature?
Increasing the temperature of a liquid decreases the solubility of gases in that liquid. This is because higher temperatures disrupt the intermolecular forces between gas molecules and the liquid, allowing the gas molecules to escape into the atmosphere.
What is increase or decrease for matter to change from one state into another?
An increase in temperature typically causes matter to change from a solid to a liquid or from a liquid to a gas. A decrease in temperature often results in the opposite transition, causing matter to change from a gas to a liquid or from a liquid to a solid.
What happens to a liquid-vapor system at equilibrium if the temperature decreases?
If the temperature of a liquid decreases, so does the vapor pressure. Clothes dry faster in a warm or hot clothes dryer than they do when hung up in a cool house. The vapor pressure of water is higher when it is warmer in the clothes dryer. Clothes dry faster in the sunshine than in the shade. Sunshine is warmer.
Does temperature increase or decrease when going from liquid to gas?
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.
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.
What is the tendency of liquids to decreases their surface area to the smallest size possible?
The surface area of the liquid can decrease when there is increase in the temperature of the day,what is called evaporation is been taking place in the surface of the liquid,wchich decreases the liquid area.
What affects viscosity of a liquid?
viscosity decreases with increase in temperature
What is the movement of atoms in a liquid during a temperature changes both increases and decreases?
As temperature increases, the atoms will move around more energetically - moving on average faster. Translational speeds increase, rotational speeds of the molecules increase, and the magnitude of vibrations of the atoms about their bonds in molecules increase As temperature decreases, the atoms move around less energetically - moving on average slower. Translational speeds decrease, rotational speeds of the molecules decrease, and the magnitude of vibrations of the atoms about their bonds in molecules decrease
How does increasing temperature affect the solubility of a gas solute?
Increasing temperature decreases the solubility of a gas solute in a liquid solvent. This is because higher temperatures increase the kinetic energy of molecules, leading to weaker gas-liquid interactions and reduced solubility.
What happens to the solubility of gases as the temperature increase?
solubility generally increases with a temperature increase
When an obeject is changing from a liquid to a solid does the energy increase or decrease?
The energy level decreases.
When evaporation happens does the temperature increase or decrease?
When evaporation happens, the temperature decreases. This is because the energy required for the phase change from liquid to gas is absorbed from the surroundings, leading to a cooling effect.
What three things can you do to increase the rate of dissolving a gas in a liquid?
Increase the amount of liquid Decrease the temperature of the liquid Increase the pressure of the gas
What happens to viscosity of a liquid when you heat it up?
Increasing the temperature of a liquid decreases its viscosity. This is because heating the liquid causes the molecules to move more easily past each other, resulting in a decrease in the liquid's resistance to flow.
How do you increase viscosity?
Viscosity is the resistance of a liquid to flow. When temperature decreases Viscosity generally increases. Viscosity generally decreases when the temperature increases.
