Multiple Choice
Which of the following statements best explains why water vapor condenses as temperature decreases?
A) Collisions between water vapor molecules become elastic.
B) Water vapor molecules chemically react when they collide.
C) Water vapor molecules are pulled together by the force of gravity.
D) Attractive forces between water vapor molecules overcome molecular motion.
Correct Answer:

Verified
Correct Answer:
Verified
Q17: The three main types of nuclear radiation
Q18: A student made a homogeneous mixture of
Q19: Which of the following correctly pairs a
Q20: Which of the following describes the separation
Q21: The density of a gas is 1.35
Q23: The pH of milk is 6.4. Based
Q24: Four different gases are all observed to
Q25: Which of the following statements applies to
Q26: Which of the following elements is a
Q27: Which of the following statements explains why