Multiple Choice
Which of the following statements regarding a phase change is NOT true?
A) The amount of heat energy stays the same during a phase change.
B) The temperature of the sample stays the same during a phase change.
C) Heat energy is either absorbed or released during a phase change.
D) The molecules do not change their average kinetic energy during a phase change.
E) Molecular attractions are either overcome or formed during a phase change.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Does soap increase or decrease water's surface
Q5: Which of the above liquids has the
Q6: Why does water expand when it goes
Q7: Why do water drops bead on a
Q8: If the specific heat of aluminum is
Q10: What happens to a soda can left
Q11: If the specific heat of aluminum is
Q12: How does a solute such as salt
Q13: Boiling is when the _.<br>A)vapor pressure of
Q14: From the diagram above describing the phase