Question

why diffusion occurs faster in gasses than in liquids?

Answer 1

Diffusion can also happen in liquids. This is because the particles in liquids can move around each other, which means that eventually they are evenly mixed. ... This is by diffusion. Diffusion in liquids is slower than diffusion in gases because the particles in a liquid move more slowly.

Answer 2

Diffusion is faster in gases because the particles move with greater speed while the particles of a liquid do move and diffusion also occurs but the movement is slow between the particles,thus diffusion occurs faster in gases than in liquids.