Table H Review GRADE A Q&A
Using your knowledge of chemistry and the information in Reference Table H, which
statement concerning propanone and water at 50°C is true?
A. Propanone has a lower vapor pressure and stronger intermolecular forces than
water.
B. Propanone has a higher vapor pressure and stronger intermolecular forces than
water.
C. Propanone has a lower vapor pressure and weaker intermolecular forces than water.
D. Propanone has a higher vapor pressure and weaker intermolecular forces than
water. - (correct answer)Propanone has a higher vapor pressure and weaker
intermolecular forces than water.
As the temperature of a liquid increases, the vapor pressure of the liquid:
A. decreases
B. increases
C. remains the same - (correct answer)Increases
According to Reference Table H, a sample of water at 50.°C has a vapor pressure
closest to:
A. 101.3 kPa
B. 5.0 kPa
C. 12 kPa
D. 50 kPa - (correct answer)12 kPa
When the vapor pressure of a liquid is equal to or greater than the atmospheric
pressure, the liquid will:
Using your knowledge of chemistry and the information in Reference Table H, which
statement concerning propanone and water at 50°C is true?
A. Propanone has a lower vapor pressure and stronger intermolecular forces than
water.
B. Propanone has a higher vapor pressure and stronger intermolecular forces than
water.
C. Propanone has a lower vapor pressure and weaker intermolecular forces than water.
D. Propanone has a higher vapor pressure and weaker intermolecular forces than
water. - (correct answer)Propanone has a higher vapor pressure and weaker
intermolecular forces than water.
As the temperature of a liquid increases, the vapor pressure of the liquid:
A. decreases
B. increases
C. remains the same - (correct answer)Increases
According to Reference Table H, a sample of water at 50.°C has a vapor pressure
closest to:
A. 101.3 kPa
B. 5.0 kPa
C. 12 kPa
D. 50 kPa - (correct answer)12 kPa
When the vapor pressure of a liquid is equal to or greater than the atmospheric
pressure, the liquid will:
