Nonvolatile solutes. a. depress the freezing point and elevate the boiling point.. b. elevate the freezing point and depress the boiling point.. c. depress both the freezing and boiling point. d. elevate both the freezing point and the boiling point.

Nonvolatile solutes : A. Depress the freezing point and elevate the boiling point

Nonvolatile solutes are the solutes that is not ready to evaporate. Which mean the boiling point of these kind of solutes will be elevated and the freezing point will be depressed

a. a primary source combines several different accounts of an event. b. a primary source generally benefits from having been written after an event.

explanation:

oh it is true if thats what you are asking