Answer to Question #52243 in Physical Chemistry for vi

Question

According to the kinetic theory of gases, a gas can be compressed much more than a liquid or solid because
a gas is composed of very small particles.
the particles of a gas are very far apart.
gas particles move rapidly.
gas particles do not attract or repel one another.
6 For a gas, which pair of variables are inversely proportional to each other (if all other conditions remain constant)?
P, T
P, V
V, T
n, V
7 Which measurement describes the pressure of a gas?
315 K
1.2 g/L
725 mm Hg
2.5 L
8 Electrical resistance is measured in _____________.
Hertz
Rest
Joule
Ohms
9 The process of separating a pure solid from a solution is known as _______________.
Distillation
Sublimation
Fractionation
Crystallization
10 Standard temperature and pressure refers to:
0 atm and 273 K
1 atm and 273 K
101.325 kPa and 0 K
more than one of the above

Answer 1

the particles of a gas are very far apart;
P, V
725 mm Hg.
Ohms
Crystallization
1 atm and 273 K