Define the temperature at which a liquid turns into a solid when

define-the-temperature-at-which-a-liquid-turns-into-a-solid-when

Define the temperature at which a liquid turns into a solid when cooled.

A. Boiling point

B. Melting point

C. Freezing point

D. Evaporation temperature

This question was addressed to me in final exam.

This intriguing question originated from Physical Properties of Milk in chapter Chemistry of Milk of Dairy Engineering

The correct answer is C. Freezing point

Easy explanation: The temperature at which a liquid turns into a solid when cooled is called freezing point. The Freezing point of milk is closer to 0℃.