0
What else can I help you with?
What is the phase change in a boiling point?
What is the phase change in evaporation
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...
Does the temperature change while a phase chage is occurring?
No, the temperature does not change during a phase change. It remains constant until all the substance has undergone the phase change.
Which phase has a definite volume but no definite shape?
Obviously, the liquid phase has definite volume but indefinite shape as it is normally observed that when liquid water is poured in a glass, it adopts the shape of glass prior to any change in volume.
When ethanol condenses and from the gaseous phase into the liquid phase is this a physical change or chemical change?
physical change- the composition of the ethanol is not effected
Which phase always fills its container?
when a substance is in liquid phase
What describes the phase change that occurs when dry ice is placed in an open container at room temperature?
When dry ice (solid carbon dioxide) is placed in an open container at room temperature, it undergoes sublimation, meaning it changes directly from a solid to a gas without passing through the liquid phase. This process results in the dry ice gradually turning into carbon dioxide gas and dissipating into the surrounding environment.
What statement describes the phase change that when dry ice is placed in an open container at room temperature?
sublimation
What statement describes the phase change that occurs when dry ice is place in an open container at room temperature?
The dry ice sublimes directly from a solid to a gas without going through a liquid phase change. This process is known as sublimation.
Is car freshener an example of sublimation?
Car fresheners are an example of sublimation because the freshener gives off a smell, which is really a gas, without becoming a liquid. (Sublimation is a solid changing directly to a gas with out going through the liquid phase)
What is the phase change called when dry ice is placed in a open container at room temperature?
The phase change is called sublimation. Dry ice goes from a solid directly to a gas without passing through the liquid phase when exposed to room temperature.
Matter phase in which a substance will take on the shape of its container but not expand to fill the containe?
liquid phase
What phase that has indefinite shape and takes the shape of its container?
Liquid.
What substance has particles that are close together but can change shape depending on its container?
A liquid has particles that are close together but still able to change shape depending on its container. The particles are able to flow and take the shape of the container they are put in, allowing liquids to easily adapt to different shapes and volumes.
What is the phase change in a boiling point?
What is the phase change in evaporation
What phase of of matter has its volume determined by its container?
A gas. Gas will expand to fill the available space.
How do you get a change of phase?
Change of phase is caused 99% of the time by a change in temperature or pressure.
