O STATES OF MATTER
Predicting relative boiling point elevations and freezing point...
Try Again
Your answer is incorrect.
Row 1: Your answer is incorrect.
Row 2: Your answer is incorrect.
Row 3: Your answer is incorrect.
Try again...
0/5
Antonella
Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing
points, and the third column to explain the order of their boiling points.
For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column
next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the
lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on.
Note: the density of water is 1.00 g/mL.
solution
1.3 g of potassium acetate (KCH$_3$CO$_2$) dissolved in 450. mL of water
1.3 g of sucrose (C$_{12}$H$_{22}$O$_{11}$) dissolved in 450. mL of water
1.3 g of nitric acid (HNO$_3$) dissolved in 450. mL of water
450. mL of pure water
freezing point boiling point
1(lowest)
4(highest)
3
2
4(highest)
1(lowest)
X
?
B
