Which of the following statements is true? The melting and freezing points of a substance are the same. The melting and boiling

Question

2 years ago

12

Which of the following statements is true? The melting and freezing points of a substance are the same. The melting and boiling

points of a substance are the same. The freezing and boiling points of a substance are the same. The heat of fusion and the heat of vaporization for a substance are the same.

Physics

2 answers:

insens350 [35] · Answer 1 · 2022-08-12T14:41:41+03:00

insens350 [35]2 years ago

4 0

<span>The melting and freezing points of a substance are the same.

Substances melt and freeze at the same temperature. Hope this helps! :)</span>

ZanzabumX [31] · Answer 2 · 2022-08-12T17:01:20+03:00

Answer:

The melting and freezing points of a substance are the same

Explanation:

Melting occurs when the state of a substance changes from solid to liquid, while freezing occurs when the state of a substance changes from liquid to solid. Therefore, melting and freezing are one the inverse process of the other: it means that they occur at the same temperature.

For instance, the melting point of ice (at standard pressure) is $0^{\circ}$ , and the freezing point of water is at the same temperature, $0^{\circ}$ .