When the temperature is increased surface tension of water .

Options

A. Increases
B. Decreases
C. Remains constant
D. Show irregular behaviour

Explanation

To solve the question regarding how the surface tension of water changes with an increase in temperature, we can follow these steps:

### Step 1: Understand Surface Tension
Surface tension is the property of a liquid that causes its surface to behave like a stretched elastic membrane. It arises from the cohesive forces between liquid molecules.

**Hint:** Remember that surface tension is related to the intermolecular forces present in the liquid.

### Step 2: Consider the Effect of Temperature on Intermolecular Forces
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