1. as the temperature of H2O (l) in a closed system decreases, the vapor pressure of the H2O(l)
a.decreases
b. increases
c. remains the same
2. which sample of water wil have the highest vapor pressure
a. 10 mL at 62 oC
b. 20 mL at 52oC
c. 30 mL at 42 oC
d. 40 mL at 32 oC
3. what is the vapor pressure of a liquid and its normal boiling temperature?
a. 1 atm
b. 2 atm
c. 273 atm
d, 760 atm
4. the vapor pressure of a liquid is 0.92 atm at 60 oC. the normal boiling point of the liquid could be
a. 35 oC
b. 45 oC
c. 55 oC
d. 65 oC
please explain in details how do you get the answers, please!!!