Chapter 3 Flashcards
1
Q
What is a pure substance?
A
A substance that has a fixed chemical composition throughout.
2
Q
Is air a pure substance.
A
Yes (it is considered to be)
3
Q
Is air a pure substance.
A
Yes (it is considered to be)
4
Q
What is latent heat?
A
The amount of energy absorbed or released during a phase change
5
Q
What is latent heat?
A
The amount of energy absorbed or released during a phase change
6
Q
when does n=1
A
isothermal process
