Ethylene Glycol Is Mixed with Water and Added to an Automobile's

question 82

Multiple Choice

Ethylene glycol is mixed with water and added to an automobile's radiator. Which of the following occurs?
I. The freezing temperature of the mixture rises.
II. The vapor pressure inside the radiator increases.
III. The boiling temperature of the mixture rises.

• A) I only
• B) II only
• C) III only
• D) I and II
• E) All of these

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