CHAPTER 9 Flashcards
1
Q
Which one of the following would be appropriate units of measurement for pressure?
M3/N
N/m3
m2/N
N/m2
A
N/m2
2
Q
For a gas at fixed pressure, doubling the temperature (K) will:
halve the volume.
double the pressure.
double the volume.
double the number of molecules.
A
double the volume.
3
Q
For a gas at fixed volume, doubling the temperature (K) will:
double the number of molecules.
double the volume.
double the pressure.
halve the volume.
A
double the pressure.
4
Q
For a gas at fixed temperature, doubling the volume will:
double the number of molecules.
double the pressure.
halve the pressure.
double the temperature.
A
halve the pressure.