Which of the following statements is true about surface tension? (2019)

Question: Which of the following statements is true about surface tension? (2019)

Options:

1. It is a property of solids
2. It causes liquids to minimize their surface area
3. It is independent of temperature
4. It is only present in water

Correct Answer: It causes liquids to minimize their surface area

Exam Year: 2019

Solution:

Surface tension is a property of liquids that causes them to minimize their surface area, allowing them to form droplets.