Question 6

Liquid water takes the shape of its container.

Liquid water is a fluid that conforms to the shape of the vessel it occupies, making it a unique state of matter that flows and adapts to various shapes.

A) It is less dense than water vapor.

This statement is incorrect. Water vapor is less dense than liquid water because gas molecules are farther apart compared to the molecules in a liquid state. Hence, liquid water cannot be less dense than its vapor form.

B) Its particles are moving slower than those of solid water.

This statement is also incorrect. In fact, the particles in liquid water move more freely and faster than those in solid water (ice), where the particles are held in a rigid structure and vibrate in place.

C) It can be compressed to a significantly smaller volume.

This statement is misleading. While liquid water is slightly compressible, it does not compress to a significantly smaller volume under normal conditions. Unlike gases, liquids have much less space between particles, making them relatively incompressible.

D) It takes the shape of its container.

This statement is true. Liquid water possesses the ability to flow and adapt to the shape of the container it is in, which is a defining characteristic of liquids.

Conclusion

The correct answer, that liquid water takes the shape of its container, accurately reflects the properties of liquids. Other options fail to represent accurate statements regarding the density and particle movement of water in its various states, underscoring the unique characteristics of liquid water in comparison to solid and vapor forms.