Question

The smell of perfume is felt due to diffusion.

• A. True
• B. False

Answer 1

The correct option is A True

Diffusion is the process of intermixing particles of different types of matter (solid, liquid, or gas) on their own. Gases have the highest rate of diffusion while solids have the least rate of diffusion. Two examples of diffusion are:

• The smell of perfume reaches us far apart.
• Opening the Soda bottle and the CO₂ diffuses into the air.

Conclusion: Hence, the given statement is true.