Interesting things occur when solutes are added to water.
Freezing is inhibited and temperature decreases. Practical
applications can be had from these properties. Duration: 4:37.
VIDEO CHECK QUESTIONS 8.4a What happens to the rate of freezing
when a solute such as NaCl is added to the water? 8.4b How can
you increase the rate of freezing when you have a solute added
in the water? 8.4c Why is salt put onto icy roads? All video
check questions can be downloaded from the EXTRAs menu.