How does temperature affect diffusion rates?

How does temperature affect diffusion rates?

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

Can you explain why higher temperatures lead to faster diffusion?

Certainly! 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, there can be exceptions. For example, in some cases, increased temperature may lead to changes in the medium's properties, which can affect diffusion rates differently.

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

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