Which statement concerning the vapor pressures of water and methanol (CH3OH) is ?
A) At 25ºC, methanol has a higher vapor pressure than water because methanol has a lower normal boiling point than water.
B) At 25ºC, methanol has a higher vapor pressure than water because methanol is a poorer solvent than water.
C) At 25ºC, methanol has a higher vapor pressure than water because methanol is a less viscous liquid than water.
D) At 25ºC, methanol has a higher vapor pressure than water because the density of methanol is less than the density of water.
E) At 25ºC, methanol has a higher vapor pressure than water because methanol has weaker intermolecular forces than water.
Correct Answer:
Verified
Q30: What is the process in which molecules
Q31: Select the pair of substances in which
Q33: Place the substances in order of decreasing
Q34: What is the process in which molecules
Q36: Place the substances in order of increasing
Q37: Select the pair of substances in which
Q45: Which of the following properties indicates the
Q53: Which corresponds to the temperature-dependent partial pressure
Q58: Which substance has the lowest vapor pressure
Q59: Which substance has the highest vapor pressure
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents