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What phase of matter is most affected by a change in pressure?
The phase of matter most affected by a change in pressure is the gaseous phase. An increase in pressure tends to make gas molecules come closer together, possibly leading to a phase change to a liquid or solid. Conversely, a decrease in pressure can cause gases to expand and possibly become less dense.
What is needed for matter to change phase?
Heat is needed for matter to change form eg: Melting, condensation, etc.
What idea will the partition coefficient value give you about the solubility?
The partition coefficient value provides information on how a compound distributes between two immiscible phases, typically between a water phase and an organic phase. A higher partition coefficient value suggests higher solubility of the compound in the organic phase relative to the water phase, indicating greater hydrophobicity and potential difficulty in aqueous solubility. On the other hand, a lower partition coefficient value suggests higher solubility in the aqueous phase relative to the organic phase.
How are solubility and states of matter related?
Solubility is the ability of a substance to dissolve in a solvent, which can vary depending on the state of matter. Generally, solids have lower solubility in liquids compared to gases, as the particles are less able to interact and break apart. Likewise, temperature and pressure can affect the solubility of a substance in a particular state of matter.
Are phase changes physical or chemical in nature?
Phase changes are physical changes in nature. They involve a change in the state of matter (solid, liquid, gas) rather than a change in the chemical composition of the substance. Heating or cooling a substance can trigger phase changes.
A phase change in matter is a change in what?
properties A+
What is it called to change states of matter?
Phase change. Liquid phase to gaseous phase (evaporation) Liquid phase to solid phase (solidification, freezing) Solid phase to gaseous phase (sublimation9 Etc...
The change from one state of matter to another is a?
phase change.
What is phase change in matter?
Solid --> Liquid --> Gas
What is change matter phase?
Solid --> Liquid --> Gas
Why the temperature remain constant altough heat is absorbed from surrounding?
That will not happen unless matter is undergoing a phase change and the temperature you are measuring is that of the matter undergoing the phase change.
Change in matter where its identity does not change?
A change of phase doesn't change the chemical composition of a substance.
What is a change of substance from one state of matter to another called?
Phase change. Liquid phase to gaseous phase (evaporation) Liquid phase to solid phase (solidification, freezing) Solid phase to gaseous phase (sublimation9 Etc...
Evaporation referes to the change of state from?
Evaporation is the phase change of matter when it goes from liquid to gas. The opposite phase change is condensation.
Is solubility a characteristic of matter?
Solubility is a characteristic of the solvent.
What is an solubility?
An aqueous solubility is an equilibrium partitioning of a compound between its pure phase and water.
The change from a liquid to a gas or solid to a liquid is an example of a change of?
Phase change
