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Definition 3
• The direct proportion of the volume of the gas to its temperature (in Kelvin's) if the pressure and the number of particles of the gas are constant.
Definition 4
• The inverse variation of the volume of the gas with its pressure if the temperature and the number of particles are constant
Definition 9
• The pressure caused by the collisions of particles in a vapor with the walls of a container
• The process where a solid turns directly into a gas in know as..
Which of the following is an example of sublimation?
• A: a liquid turning into a gas
• B: a liquid turning into a solid
• C: a solid turning into a gas
• D: a gas turning into a liquid
What is kinetic energy?
• A: the energy a moving object has
• B: the energy transferred when one object hits another
• C: the energy an object has due to its motion
• D: the energy an object exerts when it is forcefully moved
Water changing from a solid to a liquid is an example of…?
• A: condensation
• B: melting
• C: freezing
• D: evaporation
Which of these 3 things are not compared in the Combined Gas
Law?
• A: mass
• B: pressure
• C: temperature
• D: volume
Water droplets on a blade of grass in the morning is an example of…
• A: condensation
• B: deposition
• C: vaporization
• D: moisture
Which of the following is not true about matter?
• A: it can change its form
• B: it is made from elements
• C: it can be destroyed and created
• D: it is always moving
Which of the following best describes an endothermic change?• A: the system absorbs energy from its
surroundings
• B: the system releases energy to its surroundings
• C: the system goes through a phase change
• D: the system stores its energy
How is evaporation different than vaporization?
• A: it is the phase change the substance changes from a liquid to a gas
• B: it is taken place above the substances’ boiling point
• C: it is not a phase change
• D: it is the process that changes a substance from a liquid to a gas
What is Deposition?
• A: When a gas changes to a liquid
• B: When a solid changes to a liquid
• C: When a gas changes to a solid
• D: When a solid changes to a gas
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