Multiple Choice
The temperature at which a liquid boils is the boiling point of the liquid. The boiling point is an indication of the intermolecular forces that hold the matter in the liquid state. Water, H2O, boils at 100°C. Ethanol, C2H6O boils at 78°C. Ammonia, NH3, boils at -33°C. Which one of the following ranks the intermolecular forces in these liquids from the strongest to the weakest?
A) Water > Ammonia > Ethanol
B) Ammonia > Ethanol > Water
C) Ethanol > Water > Ammonia
D) Water > Ethanol > Ammonia
Correct Answer:
Verified
Correct Answer:
Verified
Q4: At STP, 22.4 liters of nitrogen gas,
Q13: The pressure of a gas will increase
Q18: Which of the following properties are NOT
Q19: Which of the following processes involves the
Q35: Carbon dioxide is an example of a
Q41: Matter is more likely to exist in
Q48: Which of the following ranks the three
Q52: It requires more energy to melt one
Q69: According to the kinetic-molecular theory,there is very
Q72: Which state of matter is characterized by