Why are antifreeze solutions (antifreeze agents with water) used as coolants in freezing climates?
A. To increase boiling point of water
B. To decrease boiling point of water
C. To increase freezing point of water
D. To decrease freezing point water
Answer:D
Why are antifreeze solutions (antifreeze agents with water) used as coolants in freezing climates?
A. To increase boiling point of water B. To decrease boiling point of water C. To increase freezing point of water D. To decrease freezing point water
Explanation: Antifreeze solution is used as coolants in freezing climates. This is because they decrease the freezing point of water thereby preventing it from solidifying into ice.