Chapter 3- States of Matter

If you move a substance from one container to another and its volume changes, the substance is a ____

• solid 
• liquid 
• gas 
• solution 

The phase change in which a substance changes from a gas directly to a solid is________

• condensation 
• vaporization 
• deposition
• sublimation 

During which phase change does the arrangement of water molecules become more orderly?

• melting 
• freezing 
• vaporization 
• sublimation 

The phase change that is the reverse of condensation is ______

• freezing 
• sublimation 
• vaporization 
• melting 

Tags

NGSS.MS-PS1-4

Boyle's law states that the volume of a gas is inversely proportional to its pressure if the _____

• temperature and number of particles are constant 
• temperature reaches absolute zero
• number of particles decrease 
• temperature and number of particles are doubled 

Raising the temperature of a gas will increase its pressure if the volume of the gas _______

• and the number of particles are increased
• is increased, but the number of particles are constant 
• and the number of particles are constant 
• is constant, but the number of particles is reduced 

Boyle's Law states that pressure and volume are __________ proportional 

• directly 
• inversely 
• not 
• always 

Which formula is this?

• Boyles Law 
• Gay-Lussac Law
• Charles Law 
• Fredrichs Law 

A gas has a pressure of 5.2 atm at 45 C.  What is the temperature at 3.1atm?

• 189.58K
• 203.89K
• 189.58atm 
• 203.89atm 

Matter that has a definite volume but no definite shape is a ____

• solid
• liquid 
• gas 
• Plasma

Tags

NGSS.MS-PS1-4