Evaporation of water is

Options

A. An exothermic change
B. An endothermic change
C. A process where no heat changes occur
D. A process accompained by chamical reaction.

Explanation

To determine whether the evaporation of water is an exothermic change, an endothermic change, a process with no heat change, or a process accompanied by a chemical reaction, we can follow these steps:

### Step 1: Understand the Process of Evaporation
Evaporation is the process where liquid water changes into water vapor (gas) at temperatures below its boiling point. This process occurs at the surface of the liquid.

**Hint:** Remember that evaporation happens at any temperature, not just at boiling point.

### Step 2: Identify Heat Transfer During Evaporation
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