How does temperature affect diffusion?

How does temperature affect diffusion?

Temperature plays a crucial role in diffusion. As temperature increases, the kinetic energy of molecules also increases, leading to faster movement and, consequently, a higher rate of diffusion.

Can you explain why higher temperatures lead to faster diffusion?

Sure! Higher temperatures provide molecules with more energy, causing them to move more rapidly. This increased movement allows them to spread out more quickly, enhancing the diffusion process.

Are there any exceptions to this rule?

Yes, in some cases, such as with certain gases or in specific environments, diffusion can be affected by factors like pressure or the medium through which diffusion occurs, but generally, higher temperatures lead to faster diffusion.

What are some real-life examples of temperature affecting diffusion?

A common example is the diffusion of perfume in a room. On a warm day, the scent spreads more quickly compared to a cold day due to higher temperatures increasing molecular movement.