Multiple Choice
The volume of a container containing a gas is increased by 50%. Which of the following quantities decreases?
A) Average velocity of the gas particles
B) Root mean squared speed of the gas particles
C) Average speed of the gas particles
D) Force exerted by the gas per unit area of the container
E) The number of gas particle within the container
Correct Answer:

Verified
Correct Answer:
Verified
Q13: As the density of a gas decreases,
Q14: In a gas, attractive intermolecular forces produce
Q15: A 25.0 L cylinder contains 2.50 *10<sup>2</sup>
Q16: The speed of 8 particles were found
Q17: The partial pressure of a gas is
Q19: Which of the following is not a
Q20: One mole of a gas at 25˚C
Q21: A 10.0 L cylinder contains 370 g
Q22: Among the three common phases of matter,
Q23: Gases with a nonzero molecular volume produce