Liquid State | MCQs

Explanation

• The correct answer is: Particles have large empty spaces between them.
• This statement is incorrect because particles in liquids have small spaces between them, not large empty spaces.

Explanation

In a liquid, the particles are arranged in an irregular and less closely packed manner, with some freedom of movement.

Explanation

• Diffusion is the random movement of particles from a region of higher concentration to a region of lower concentration, resulting in uniform distribution.
• In this case, the ink particles spread out and mix with the water particles, causing the color to disperse throughout the glass.

Explanation

• When you put a drop of ink into water, the molecules of ink are in random motion due to their kinetic energy.
• As they collide with the surrounding water molecules, they transfer their energy and momentum, causing the ink molecules to spread out and move throughout the glass.
• This process is known as diffusion.

Explanation

• A liquid is a state of matter that has a fixed volume but not a fixed shape.
• It takes the shape of its container and maintains its volume unless an external force is applied to change it.
• Solid: A solid has both a fixed shape and a fixed volume.
• Gas: A gas has neither a fixed shape nor a fixed volume. It expands to fill its container.