A little chem help please

Pre-College Issues High School Life
1

<p>Could someone please help me with this question. I'm not trying to mooch, but I'm just not sure.</p>

<p>It's about saturation temperature.
If some water evaporates in the test tube before we measure saturation temperature, would the resulting temperature be too high or too low?</p>

<p>I think it would be too low because evaporation cools it, but I'm not sure.</p>

<p>Can someone please explain. Thanks.</p>

2

<p>could you just tell me if im correct or not please. thanks.</p>

3

<p>i think you're right. evaporation is an endothermic process, so it requires the consumption of energy from its surrounding environment, therby lowering the temperature.</p>

4

<p>ok thanks.</p>