Question

Which one diffuses slower and why : Bromine vapour into air or copper sulphate into water ?

Answer 1

Bromine Vapour......I guess...Because it is in its gaseous state and that's why it's molecule or whatever,are moving fast and have much more inter molecular space.........that's why......Bromine Vapour will diffuse faster with the atmospheric gases....... 

zuttou kokoni.....
#Noumi-chan : )

Answer 2

Copper sulphate diffuses slower as compared to bromine vapour in air because the rate of diffusion is faster in gases than in liquids.