Question

Q )Open a bottle of perfume at one end of a closed room and stand out at the other end.1 )what do u observe?2 )what can u conclude in both the above cases about diffusion or intermingling of liquids and gases ?Answer these two questions and win 15 points

Answer 1

Answer: The particles of the perfume gets mixed with the particles of air and therefore the smell spreads and reaches us, this process is called diffusion.

Conclusion: diffusion takes place in gases whereas in liquids, diffusion does not take place.