The temperature of the liquid increased, or the liquid became a gas. The temperature of the liquid increased, or the liquid became a solid. The temperature of the liquid decreased, or the liquid became a gas. The temperature of the liquid decreased, or the liquid became a solid.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: During an investigation, heat transferred from a liquid to the environment. Which pair of explanations can best account for this result?
Possibilities:
- The temperature of the liquid increased, or the liquid became a gas.
- The temperature of the liquid increased, or the liquid became a solid.
- The temperature of the liquid decreased, or the liquid became a gas.
- The temperature of the liquid decreased, or the liquid became a solid.

The temperature of the liquid decreased, or the liquid became a solid.