Question

Choose the correct answers :
Which of the following statements is not true about matter?
A) Matter is made up of tiny particles
B) The particles of a matter are continuously moving
C) Intermixing property of matter is known as sublimation
Dj The particles of a matter attract each other,​

Answer 1

The correct answer is OPTION C: Intermixing property of matter is known as sublimation.

• Diffusion is the in-region interaction of particles from two different forms of matter.
• Diffusion occurs when a substance moves from one concentration level to another.
• Diffusion requires a concentration gradient.
• The term "diffusion" refers to the mixing of particles.
• When one particle of one matter joins another particle of another matter, the spaces between them are filled with particles of the same matter.
• This can happen in any of the three phases of matter: solid, liquid, or gas, with voids arising from changes in the particle properties, such as when ink and water are mixed.

Answer 2

Answer:

The intermixing of particles of two different types of matter on their own is known as diffusion. So, option (c) is not true about matter.

Explanation:

• Solid, liquid, and gaseous matter exist on Earth. Atoms and molecules are the small particles that make up solids, liquids, and gases.
• Particles in all states of matter are always moving, and at room temperature, this movement is exceedingly fast.
• An intermolecular force known as intermolecular force of attraction attracts matter particles towards each other.
• Sublimation is the process of a substance transitioning directly from a solid to a gas state without passing through a liquid stage.