CHEMISTRY GR9 FINAL TRIMESTER EXAM

Which of these is a unit of temp? PICK Three

• Kelvin (K)

• cm3

• F

• atm

• Celcius (C)

What is the formula for Boyle's Law?

• P₁V₁=P₂V₂
• P₁V₁/P₂V₂
• P₁V₂=P₂V₁
• P₁/V₁=P₂/V₂

When Volume increases then Pressure must...

• Increase
• Decrease

What are the states of matter

• Solid, Pressure, Volume

• Solid, Liquid, Gas, Plasma, BEC

• Volume, Science, Biology

• Me

Solids Have An Indefinite Shape

• True

• False

the phase change that is reverse of sublimation

• condensation

• vaporization

• melting

• deposition

AN uncovered pot of soup is simmering on a stove, and there are water droplets on the wall above the back of the stove. What sequence can you infer this has occured

• Melting then boiling

• freezing then thawing

• vaporization then condensation

• condensation then vaporization

A _____ Has no definite shape and a definite volume

which of the follwing is true about boyles law

• as volume decreases pressure decreases

• as volume decreases pressure increases

• as volume increases temperature decreases

• as math increases english decreases

What type of relationship to pressure and volume have?

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