Author Question: If the temperature of a gas decreases: A) molecular activity increases B) molecular activity ... (Read 96 times)

TVarnum · **on:** Jul 16, 2018

If the temperature of a gas decreases:
A) molecular activity increases
B) molecular activity decreases
C) molecular activity remains the same
D) the concentration gradient increases

Question 2

Which of the following are assumptions regarding the kinetic theory of gases?
I. Gases are composed of discrete molecules.
II. Gas molecules are in random motion.
III. All collisions between molecules are elastic in nature.
IV. Temperature affects the molecular activity.
A) I
B) I and II
C) I, II, and III
D) I, II, III, and IV