What is has no definite shape and no definite volume?
100
Raising the temperature of a gas will increase its pressure if the volume of the gas...
What is and number of particles remain constant?
100
If the volume of a cylinder is reduced from 6.0 liters to 3.0 liters, the pressure of the gas in the cylinder will change from 100 kilpascals to...
What is 200 kilopascals?
100
The type of change(s) that occur when water changes from solid to a liquid.
What is phase change and physical change?
100
Materials can be classified as solids, liquids, and gases based on whether their shapes and _______________ are definite or variable.
What is volumes?
200
99% of all matter that can be observed in the universe exist in this state of matter.
What is plasma?
200
If the temperature and volume of a gas remains constant, but the number of particles increases then the pressure will ____________________.
What is increase?
200
At a temperature of 247 K, the gas of a cylinder has a volume of 6.0 liters. If the volume of the gas is decreased to 3.0 liters, the new temperature be for the gas pressure to remain constant is...
What is 123.5 K?
200
Phase change that is the reverse of condensation.
What is vaporization?
200
At sea level, water ________________ at 100 degrees Celsius.
What is boils?
300
If you move a substance from one container to another and its volume changes, then this substance is a...
What is a gas?
300
This law claims that the volume is directly proportional to its temperature in Kelvin if the pressure and number of particles are constant.
What is Charles's Law?
300
A 40.0 liter tank of ammonia has a pressure of 12.7 kPa. The pressure is changed to 8.4 kPa and the temperature remains constant. The new volume is...
What is 60.48 liters?
300
Phase change when a solid changes to a liquid.
What is melting?
300
The _______________ theory of matter states that all particles of matter are in constant motion.
What is kinetic?
400
Forced of attraction limit the motion of particles most in this state of matter.
What is a solid?
400
Temperature can be used to recognize a phase change because during the phase change, the temperature of the substance...
What is does not change?
400
A container containing 5.00 liters of a gas collected at 100 K and then expand to 20.0 liters. The new temperature would be...
What is 400 K?
400
Phase change when a gas turns directly to a solid with no liquid phase between.
What is deposition?
400
When water boils, some of its molecules have enough ___________ _____________ to overcome the attraction of neighboring molecules.
What is kinetic energy?
500
Result of force distributed over an area.
What is pressure?
500
During a phase change the temperature of a substance...
What is remains the same?
500
To compress 196.0 liters of air at 1.00 atmosphere into a cylinder with a volume of 26.0 liters would require a pressure of...
What is 7.54 atm?
500
Phase change where the arrangement of water molecules become more/most orderly.
What is freezing?
500
The motion of one particle of a gas is unaffected by the motion of other particles of gas unless the particles ___________________.