2/21/25

Question 1

what is the claperon equation

Answer 1

it tells us the slope of a phase coexistence line

Question 2

for a liquid gas line, the slope is always

Answer 2

positive

Question 3

for a liquid gas line, an increase in temperature will resultin

Answer 3

an increase in vapor pressure

Question 4

what is the standard boiling point

Answer 4

it is the boiling point when the vapor pressure is one bar

Question 5

what is the normal boiling point

Answer 5

it is the boiling point when the vapor pressure is one atm

Question 6

what are colligative properties

Answer 6

they pertain to solutions with variable solvents and nonvolatile solutes

Question 7

give an example of a solution with colligative properties

Answer 7

water and salt or sugar

Question 8

what does the colligative property depend on

Answer 8

it depends on the concentration of the solute not it’s identity

Question 9

what are the four colligative properties

Answer 9

vapor pressure lowering, freezing point depression, boiling point elevation, osmotic pressure