Mid-Term Exam Review

Boyles' Law has what type of relationship to pressure and volume?

• direct
• inverse
• no relationship
• I don't know

Charles' Law has what type of relationship to temperature and volume?

• direct
• inverse
• no relationship
• I don't know

In Boyles' Law, when pressure increases, volume will...

• stay the same
• increase
• decrease
• I don't know

In Charles' Law, when temperature increases, volume will...

• stay the same
• increase
• decrease
• I don't know

Which container will have a lower pressure?

• left
• right
• they both have the same pressure
• I don't know

The opposite of condensation is __? 

• evaporation
• sublimation
• melting
• freezing

The following are considered to be pure substances.

• mixtures 
• compounds & elements
• green eggs and ham

Iron is a ....

• compound

• element

• mixture

• alloy

A sugar water is a .....

• compound

• element

• solution

• metalloid

Baking powder is a .....

• compound

• element

• mixture

• nonmetal